25658087

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 34002864

約数和(自身を除く): 8344777

約数列:

[1, 7, 13, 23, 41, 91, 161, 169, 287, 299, 529, 533, 943, 1183, 2093, 3703, 3731, 3887, 6601, 6877, 6929, 12259, 21689, 27209, 48139, 48503, 85813, 89401, 151823, 159367, 281957, 625807, 1115569, 1973699, 3665441, 25658087]

約数ペア:

[(1, 25658087), (7, 3665441), (13, 1973699), (23, 1115569), (41, 625807), (91, 281957), (161, 159367), (169, 151823), (287, 89401), (299, 85813), (529, 48503), (533, 48139), (943, 27209), (1183, 21689), (2093, 12259), (3703, 6929), (3731, 6877), (3887, 6601)]