4821375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 9225216

約数和(自身を除く): 4403841

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 43, 65, 69, 75, 115, 125, 129, 195, 215, 299, 325, 345, 375, 559, 575, 645, 897, 975, 989, 1075, 1495, 1625, 1677, 1725, 2795, 2875, 2967, 3225, 4485, 4875, 4945, 5375, 7475, 8385, 8625, 12857, 13975, 14835, 16125, 22425, 24725, 37375, 38571, 41925, 64285, 69875, 74175, 112125, 123625, 192855, 209625, 321425, 370875, 964275, 1607125, 4821375]

約数ペア:

[(1, 4821375), (3, 1607125), (5, 964275), (13, 370875), (15, 321425), (23, 209625), (25, 192855), (39, 123625), (43, 112125), (65, 74175), (69, 69875), (75, 64285), (115, 41925), (125, 38571), (129, 37375), (195, 24725), (215, 22425), (299, 16125), (325, 14835), (345, 13975), (375, 12857), (559, 8625), (575, 8385), (645, 7475), (897, 5375), (975, 4945), (989, 4875), (1075, 4485), (1495, 3225), (1625, 2967), (1677, 2875), (1725, 2795)]