40102515

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 72304128

約数和(自身を除く): 32201613

約数列:

[1, 3, 5, 9, 15, 45, 47, 67, 141, 201, 235, 283, 335, 423, 603, 705, 849, 1005, 1415, 2115, 2547, 3015, 3149, 4245, 9447, 12735, 13301, 15745, 18961, 28341, 39903, 47235, 56883, 66505, 94805, 119709, 141705, 170649, 199515, 284415, 598545, 853245, 891167, 2673501, 4455835, 8020503, 13367505, 40102515]

約数ペア:

[(1, 40102515), (3, 13367505), (5, 8020503), (9, 4455835), (15, 2673501), (45, 891167), (47, 853245), (67, 598545), (141, 284415), (201, 199515), (235, 170649), (283, 141705), (335, 119709), (423, 94805), (603, 66505), (705, 56883), (849, 47235), (1005, 39903), (1415, 28341), (2115, 18961), (2547, 15745), (3015, 13301), (3149, 12735), (4245, 9447)]