66310965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 148852080

約数和(自身を除く): 82541115

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 29, 35, 45, 49, 51, 61, 63, 85, 87, 105, 119, 145, 147, 153, 183, 203, 245, 255, 261, 305, 315, 357, 427, 435, 441, 493, 549, 595, 609, 735, 765, 833, 915, 1015, 1037, 1071, 1281, 1305, 1421, 1479, 1769, 1785, 1827, 2135, 2205, 2465, 2499, 2745, 2989, 3045, 3111, 3451, 3843, 4165, 4263, 4437, 5185, 5307, 5355, 6405, 7105, 7259, 7395, 7497, 8845, 8967, 9135, 9333, 10353, 12383, 12495, 12789, 14945, 15555, 15921, 17255, 19215, 21315, 21777, 22185, 24157, 26535, 26901, 30073, 31059, 36295, 37149, 37485, 44835, 46665, 50813, 51765, 61915, 63945, 65331, 72471, 79605, 86681, 90219, 108885, 111447, 120785, 134505, 150365, 152439, 155295, 185745, 210511, 217413, 254065, 260043, 270657, 326655, 362355, 433405, 451095, 457317, 557235, 631533, 762195, 780129, 1052555, 1087065, 1300215, 1353285, 1473577, 1894599, 2286585, 3157665, 3900645, 4420731, 7367885, 9472995, 13262193, 22103655, 66310965]

約数ペア:

[(1, 66310965), (3, 22103655), (5, 13262193), (7, 9472995), (9, 7367885), (15, 4420731), (17, 3900645), (21, 3157665), (29, 2286585), (35, 1894599), (45, 1473577), (49, 1353285), (51, 1300215), (61, 1087065), (63, 1052555), (85, 780129), (87, 762195), (105, 631533), (119, 557235), (145, 457317), (147, 451095), (153, 433405), (183, 362355), (203, 326655), (245, 270657), (255, 260043), (261, 254065), (305, 217413), (315, 210511), (357, 185745), (427, 155295), (435, 152439), (441, 150365), (493, 134505), (549, 120785), (595, 111447), (609, 108885), (735, 90219), (765, 86681), (833, 79605), (915, 72471), (1015, 65331), (1037, 63945), (1071, 61915), (1281, 51765), (1305, 50813), (1421, 46665), (1479, 44835), (1769, 37485), (1785, 37149), (1827, 36295), (2135, 31059), (2205, 30073), (2465, 26901), (2499, 26535), (2745, 24157), (2989, 22185), (3045, 21777), (3111, 21315), (3451, 19215), (3843, 17255), (4165, 15921), (4263, 15555), (4437, 14945), (5185, 12789), (5307, 12495), (5355, 12383), (6405, 10353), (7105, 9333), (7259, 9135), (7395, 8967), (7497, 8845)]