25237530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4597}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 66707784

約数和(自身を除く): 41470254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 4597, 5490, 9194, 13791, 22985, 27582, 41373, 45970, 68955, 82746, 137910, 206865, 280417, 413730, 560834, 841251, 1402085, 1682502, 2523753, 2804170, 4206255, 5047506, 8412510, 12618765, 25237530]

約数ペア:

[(1, 25237530), (2, 12618765), (3, 8412510), (5, 5047506), (6, 4206255), (9, 2804170), (10, 2523753), (15, 1682502), (18, 1402085), (30, 841251), (45, 560834), (61, 413730), (90, 280417), (122, 206865), (183, 137910), (305, 82746), (366, 68955), (549, 45970), (610, 41373), (915, 27582), (1098, 22985), (1830, 13791), (2745, 9194), (4597, 5490)]