315089325

素因数分解:

$3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2579}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 582254400

約数和(自身を除く): 267165075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 181, 225, 543, 675, 905, 1629, 2579, 2715, 4525, 4887, 7737, 8145, 12895, 13575, 23211, 24435, 38685, 40725, 64475, 69633, 116055, 122175, 193425, 348165, 466799, 580275, 1400397, 1740825, 2333995, 4201191, 7001985, 11669975, 12603573, 21005955, 35009925, 63017865, 105029775, 315089325]

約数ペア:

[(1, 315089325), (3, 105029775), (5, 63017865), (9, 35009925), (15, 21005955), (25, 12603573), (27, 11669975), (45, 7001985), (75, 4201191), (135, 2333995), (181, 1740825), (225, 1400397), (543, 580275), (675, 466799), (905, 348165), (1629, 193425), (2579, 122175), (2715, 116055), (4525, 69633), (4887, 64475), (7737, 40725), (8145, 38685), (12895, 24435), (13575, 23211)]