232654725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 431951520

約数和(自身を除く): 199296795

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 139, 173, 215, 225, 387, 417, 519, 645, 695, 865, 1075, 1251, 1557, 1935, 2085, 2595, 3225, 3475, 4325, 5977, 6255, 7439, 7785, 9675, 10425, 12975, 17931, 22317, 24047, 29885, 31275, 37195, 38925, 53793, 66951, 72141, 89655, 111585, 120235, 149425, 185975, 216423, 268965, 334755, 360705, 448275, 557925, 601175, 1034021, 1082115, 1344825, 1673775, 1803525, 3102063, 5170105, 5410575, 9306189, 15510315, 25850525, 46530945, 77551575, 232654725]

約数ペア:

[(1, 232654725), (3, 77551575), (5, 46530945), (9, 25850525), (15, 15510315), (25, 9306189), (43, 5410575), (45, 5170105), (75, 3102063), (129, 1803525), (139, 1673775), (173, 1344825), (215, 1082115), (225, 1034021), (387, 601175), (417, 557925), (519, 448275), (645, 360705), (695, 334755), (865, 268965), (1075, 216423), (1251, 185975), (1557, 149425), (1935, 120235), (2085, 111585), (2595, 89655), (3225, 72141), (3475, 66951), (4325, 53793), (5977, 38925), (6255, 37195), (7439, 31275), (7785, 29885), (9675, 24047), (10425, 22317), (12975, 17931)]