148924125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{18911}}^1$

素因数の和:18939

約数の個数: 48

約数和(自身を含む): 306828288

約数和(自身を除く): 157904163

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 18911, 56733, 94555, 132377, 170199, 283665, 397131, 472775, 661885, 850995, 1191393, 1418325, 1985655, 2363875, 3309425, 4254975, 5956965, 7091625, 9928275, 16547125, 21274875, 29784825, 49641375, 148924125]

約数ペア:

[(1, 148924125), (3, 49641375), (5, 29784825), (7, 21274875), (9, 16547125), (15, 9928275), (21, 7091625), (25, 5956965), (35, 4254975), (45, 3309425), (63, 2363875), (75, 1985655), (105, 1418325), (125, 1191393), (175, 850995), (225, 661885), (315, 472775), (375, 397131), (525, 283665), (875, 170199), (1125, 132377), (1575, 94555), (2625, 56733), (7875, 18911)]