712804545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{977}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 1279130112

約数和(自身を除く): 566325567

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 523, 977, 1395, 1569, 2615, 2931, 4707, 4885, 7845, 8793, 14655, 16213, 23535, 30287, 43965, 48639, 81065, 90861, 145917, 151435, 243195, 272583, 454305, 510971, 729585, 1362915, 1532913, 2554855, 4598739, 7664565, 15840101, 22993695, 47520303, 79200505, 142560909, 237601515, 712804545]

約数ペア:

[(1, 712804545), (3, 237601515), (5, 142560909), (9, 79200505), (15, 47520303), (31, 22993695), (45, 15840101), (93, 7664565), (155, 4598739), (279, 2554855), (465, 1532913), (523, 1362915), (977, 729585), (1395, 510971), (1569, 454305), (2615, 272583), (2931, 243195), (4707, 151435), (4885, 145917), (7845, 90861), (8793, 81065), (14655, 48639), (16213, 43965), (23535, 30287)]