25079145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 52039680

約数和(自身を除く): 26960535

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 967, 1235, 1365, 1729, 1995, 2901, 3705, 4835, 5187, 6769, 8645, 12571, 14505, 18373, 20307, 25935, 33845, 37713, 55119, 62855, 87997, 91865, 101535, 128611, 188565, 238849, 263991, 275595, 385833, 439985, 643055, 716547, 1194245, 1319955, 1671943, 1929165, 3582735, 5015829, 8359715, 25079145]

約数ペア:

[(1, 25079145), (3, 8359715), (5, 5015829), (7, 3582735), (13, 1929165), (15, 1671943), (19, 1319955), (21, 1194245), (35, 716547), (39, 643055), (57, 439985), (65, 385833), (91, 275595), (95, 263991), (105, 238849), (133, 188565), (195, 128611), (247, 101535), (273, 91865), (285, 87997), (399, 62855), (455, 55119), (665, 37713), (741, 33845), (967, 25935), (1235, 20307), (1365, 18373), (1729, 14505), (1995, 12571), (2901, 8645), (3705, 6769), (4835, 5187)]