1232688915

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149689}}^1$

素因数の和:149764

約数の個数: 32

約数和(自身を含む): 2227387200

約数和(自身を除く): 994698285

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 149689, 449067, 748445, 1347201, 2245335, 4041603, 6736005, 9131029, 20208015, 27393087, 45655145, 82179261, 136965435, 246537783, 410896305, 1232688915]

約数ペア:

[(1, 1232688915), (3, 410896305), (5, 246537783), (9, 136965435), (15, 82179261), (27, 45655145), (45, 27393087), (61, 20208015), (135, 9131029), (183, 6736005), (305, 4041603), (549, 2245335), (915, 1347201), (1647, 748445), (2745, 449067), (8235, 149689)]