42261375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 75741120

約数和(自身を除く): 33479745

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 8669, 26007, 43345, 112697, 130035, 216725, 338091, 563485, 650175, 1083625, 1690455, 2817425, 3250875, 8452275, 14087125, 42261375]

約数ペア:

[(1, 42261375), (3, 14087125), (5, 8452275), (13, 3250875), (15, 2817425), (25, 1690455), (39, 1083625), (65, 650175), (75, 563485), (125, 338091), (195, 216725), (325, 130035), (375, 112697), (975, 43345), (1625, 26007), (4875, 8669)]