25504830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21825

約数の個数: 48

約数和(自身を含む): 71416800

約数和(自身を除く): 45911970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 21799, 43598, 65397, 108995, 130794, 196191, 217990, 283387, 326985, 392382, 566774, 653970, 850161, 980955, 1416935, 1700322, 1961910, 2550483, 2833870, 4250805, 5100966, 8501610, 12752415, 25504830]

約数ペア:

[(1, 25504830), (2, 12752415), (3, 8501610), (5, 5100966), (6, 4250805), (9, 2833870), (10, 2550483), (13, 1961910), (15, 1700322), (18, 1416935), (26, 980955), (30, 850161), (39, 653970), (45, 566774), (65, 392382), (78, 326985), (90, 283387), (117, 217990), (130, 196191), (195, 130794), (234, 108995), (390, 65397), (585, 43598), (1170, 21799)]