25147590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3833

約数の個数: 64

約数和(自身を含む): 68838336

約数和(自身を除く): 43690746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 3793, 6630, 7586, 11379, 18965, 22758, 37930, 49309, 56895, 64481, 98618, 113790, 128962, 147927, 193443, 246545, 295854, 322405, 386886, 493090, 644810, 739635, 838253, 967215, 1479270, 1676506, 1934430, 2514759, 4191265, 5029518, 8382530, 12573795, 25147590]

約数ペア:

[(1, 25147590), (2, 12573795), (3, 8382530), (5, 5029518), (6, 4191265), (10, 2514759), (13, 1934430), (15, 1676506), (17, 1479270), (26, 967215), (30, 838253), (34, 739635), (39, 644810), (51, 493090), (65, 386886), (78, 322405), (85, 295854), (102, 246545), (130, 193443), (170, 147927), (195, 128962), (221, 113790), (255, 98618), (390, 64481), (442, 56895), (510, 49309), (663, 37930), (1105, 22758), (1326, 18965), (2210, 11379), (3315, 7586), (3793, 6630)]