156953205945

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{145043}}^1$

素因数の和:145366

約数の個数: 48

約数和(自身を含む): 275595203520

約数和(自身を除く): 118641997575

約数列:

[1, 3, 5, 9, 15, 45, 139, 173, 417, 519, 695, 865, 1251, 1557, 2085, 2595, 6255, 7785, 24047, 72141, 120235, 145043, 216423, 360705, 435129, 725215, 1082115, 1305387, 2175645, 6526935, 20160977, 25092439, 60482931, 75277317, 100804885, 125462195, 181448793, 225831951, 302414655, 376386585, 907243965, 1129159755, 3487849021, 10463547063, 17439245105, 31390641189, 52317735315, 156953205945]

約数ペア:

[(1, 156953205945), (3, 52317735315), (5, 31390641189), (9, 17439245105), (15, 10463547063), (45, 3487849021), (139, 1129159755), (173, 907243965), (417, 376386585), (519, 302414655), (695, 225831951), (865, 181448793), (1251, 125462195), (1557, 100804885), (2085, 75277317), (2595, 60482931), (6255, 25092439), (7785, 20160977), (24047, 6526935), (72141, 2175645), (120235, 1305387), (145043, 1082115), (216423, 725215), (360705, 435129)]