22103655

素因数分解:

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

素因数の和:129

約数の個数: 96

約数和(自身を含む): 45800640

約数和(自身を除く): 23696985

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 49, 51, 61, 85, 87, 105, 119, 145, 147, 183, 203, 245, 255, 305, 357, 427, 435, 493, 595, 609, 735, 833, 915, 1015, 1037, 1281, 1421, 1479, 1769, 1785, 2135, 2465, 2499, 2989, 3045, 3111, 3451, 4165, 4263, 5185, 5307, 6405, 7105, 7259, 7395, 8845, 8967, 10353, 12383, 12495, 14945, 15555, 17255, 21315, 21777, 24157, 26535, 30073, 36295, 37149, 44835, 50813, 51765, 61915, 72471, 86681, 90219, 108885, 120785, 150365, 152439, 185745, 210511, 254065, 260043, 362355, 433405, 451095, 631533, 762195, 1052555, 1300215, 1473577, 3157665, 4420731, 7367885, 22103655]

約数ペア:

[(1, 22103655), (3, 7367885), (5, 4420731), (7, 3157665), (15, 1473577), (17, 1300215), (21, 1052555), (29, 762195), (35, 631533), (49, 451095), (51, 433405), (61, 362355), (85, 260043), (87, 254065), (105, 210511), (119, 185745), (145, 152439), (147, 150365), (183, 120785), (203, 108885), (245, 90219), (255, 86681), (305, 72471), (357, 61915), (427, 51765), (435, 50813), (493, 44835), (595, 37149), (609, 36295), (735, 30073), (833, 26535), (915, 24157), (1015, 21777), (1037, 21315), (1281, 17255), (1421, 15555), (1479, 14945), (1769, 12495), (1785, 12383), (2135, 10353), (2465, 8967), (2499, 8845), (2989, 7395), (3045, 7259), (3111, 7105), (3451, 6405), (4165, 5307), (4263, 5185)]