40018095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 75889632

約数和(自身を除く): 35871537

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 1021, 2613, 3015, 3063, 4355, 5105, 7839, 9189, 13065, 13273, 15315, 39195, 39819, 45945, 66365, 68407, 119457, 199095, 205221, 342035, 597285, 615663, 889291, 1026105, 2667873, 3078315, 4446455, 8003619, 13339365, 40018095]

約数ペア:

[(1, 40018095), (3, 13339365), (5, 8003619), (9, 4446455), (13, 3078315), (15, 2667873), (39, 1026105), (45, 889291), (65, 615663), (67, 597285), (117, 342035), (195, 205221), (201, 199095), (335, 119457), (585, 68407), (603, 66365), (871, 45945), (1005, 39819), (1021, 39195), (2613, 15315), (3015, 13273), (3063, 13065), (4355, 9189), (5105, 7839)]