25073139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 17504781

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3167, 7917, 9501, 22169, 41171, 66507, 91843, 123513, 275529, 288197, 642901, 864591, 1193959, 1928703, 3581877, 8357713, 25073139]

約数ペア:

[(1, 25073139), (3, 8357713), (7, 3581877), (13, 1928703), (21, 1193959), (29, 864591), (39, 642901), (87, 288197), (91, 275529), (203, 123513), (273, 91843), (377, 66507), (609, 41171), (1131, 22169), (2639, 9501), (3167, 7917)]