4690455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 9732096

約数和(自身を除く): 5041641

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 131, 155, 165, 217, 231, 341, 385, 393, 465, 651, 655, 917, 1023, 1085, 1155, 1441, 1705, 1965, 2387, 2751, 3255, 4061, 4323, 4585, 5115, 7161, 7205, 10087, 11935, 12183, 13755, 20305, 21615, 28427, 30261, 35805, 44671, 50435, 60915, 85281, 134013, 142135, 151305, 223355, 312697, 426405, 670065, 938091, 1563485, 4690455]

約数ペア:

[(1, 4690455), (3, 1563485), (5, 938091), (7, 670065), (11, 426405), (15, 312697), (21, 223355), (31, 151305), (33, 142135), (35, 134013), (55, 85281), (77, 60915), (93, 50435), (105, 44671), (131, 35805), (155, 30261), (165, 28427), (217, 21615), (231, 20305), (341, 13755), (385, 12183), (393, 11935), (465, 10087), (651, 7205), (655, 7161), (917, 5115), (1023, 4585), (1085, 4323), (1155, 4061), (1441, 3255), (1705, 2751), (1965, 2387)]