24551925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 43473408

約数和(自身を除く): 18921483

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 331, 345, 575, 645, 989, 993, 1075, 1655, 1725, 2967, 3225, 4945, 4965, 7613, 8275, 14233, 14835, 22839, 24725, 24825, 38065, 42699, 71165, 74175, 114195, 190325, 213495, 327359, 355825, 570975, 982077, 1067475, 1636795, 4910385, 8183975, 24551925]

約数ペア:

[(1, 24551925), (3, 8183975), (5, 4910385), (15, 1636795), (23, 1067475), (25, 982077), (43, 570975), (69, 355825), (75, 327359), (115, 213495), (129, 190325), (215, 114195), (331, 74175), (345, 71165), (575, 42699), (645, 38065), (989, 24825), (993, 24725), (1075, 22839), (1655, 14835), (1725, 14233), (2967, 8275), (3225, 7613), (4945, 4965)]