42958125

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 88696608

約数和(自身を除く): 45738483

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1091, 1125, 1575, 1875, 2625, 3273, 4375, 5455, 5625, 7637, 7875, 9819, 13125, 16365, 22911, 27275, 38185, 39375, 49095, 68733, 81825, 114555, 136375, 190925, 245475, 343665, 409125, 572775, 681875, 954625, 1227375, 1718325, 2045625, 2863875, 4773125, 6136875, 8591625, 14319375, 42958125]

約数ペア:

[(1, 42958125), (3, 14319375), (5, 8591625), (7, 6136875), (9, 4773125), (15, 2863875), (21, 2045625), (25, 1718325), (35, 1227375), (45, 954625), (63, 681875), (75, 572775), (105, 409125), (125, 343665), (175, 245475), (225, 190925), (315, 136375), (375, 114555), (525, 81825), (625, 68733), (875, 49095), (1091, 39375), (1125, 38185), (1575, 27275), (1875, 22911), (2625, 16365), (3273, 13125), (4375, 9819), (5455, 7875), (5625, 7637)]