298930125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3655

約数の個数: 64

約数和(自身を含む): 567350784

約数和(自身を除く): 268420659

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 425, 663, 975, 1105, 1275, 1625, 2125, 3315, 3607, 4875, 5525, 6375, 10821, 16575, 18035, 27625, 46891, 54105, 61319, 82875, 90175, 140673, 183957, 234455, 270525, 306595, 450875, 703365, 797147, 919785, 1172275, 1352625, 1532975, 2391441, 3516825, 3985735, 4598925, 5861375, 7664875, 11957205, 17584125, 19928675, 22994625, 59786025, 99643375, 298930125]

約数ペア:

[(1, 298930125), (3, 99643375), (5, 59786025), (13, 22994625), (15, 19928675), (17, 17584125), (25, 11957205), (39, 7664875), (51, 5861375), (65, 4598925), (75, 3985735), (85, 3516825), (125, 2391441), (195, 1532975), (221, 1352625), (255, 1172275), (325, 919785), (375, 797147), (425, 703365), (663, 450875), (975, 306595), (1105, 270525), (1275, 234455), (1625, 183957), (2125, 140673), (3315, 90175), (3607, 82875), (4875, 61319), (5525, 54105), (6375, 46891), (10821, 27625), (16575, 18035)]