453638925

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 837837000

約数和(自身を除く): 384198075

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 109, 159, 225, 265, 327, 349, 477, 545, 795, 981, 1047, 1325, 1635, 1745, 2385, 2725, 3141, 3975, 4905, 5235, 5777, 8175, 8725, 11925, 15705, 17331, 18497, 24525, 26175, 28885, 38041, 51993, 55491, 78525, 86655, 92485, 114123, 144425, 166473, 190205, 259965, 277455, 342369, 433275, 462425, 570615, 832365, 951025, 1299825, 1387275, 1711845, 2016173, 2853075, 4161825, 6048519, 8559225, 10080865, 18145557, 30242595, 50404325, 90727785, 151212975, 453638925]

約数ペア:

[(1, 453638925), (3, 151212975), (5, 90727785), (9, 50404325), (15, 30242595), (25, 18145557), (45, 10080865), (53, 8559225), (75, 6048519), (109, 4161825), (159, 2853075), (225, 2016173), (265, 1711845), (327, 1387275), (349, 1299825), (477, 951025), (545, 832365), (795, 570615), (981, 462425), (1047, 433275), (1325, 342369), (1635, 277455), (1745, 259965), (2385, 190205), (2725, 166473), (3141, 144425), (3975, 114123), (4905, 92485), (5235, 86655), (5777, 78525), (8175, 55491), (8725, 51993), (11925, 38041), (15705, 28885), (17331, 26175), (18497, 24525)]