40237695

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12959}}^1$

素因数の和:12996

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 34411905

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12959, 38877, 64795, 116631, 194385, 298057, 349893, 583155, 894171, 1490285, 1749465, 2682513, 4470855, 8047539, 13412565, 40237695]

約数ペア:

[(1, 40237695), (3, 13412565), (5, 8047539), (9, 4470855), (15, 2682513), (23, 1749465), (27, 1490285), (45, 894171), (69, 583155), (115, 349893), (135, 298057), (207, 194385), (345, 116631), (621, 64795), (1035, 38877), (3105, 12959)]