6415955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 3260845

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 239, 295, 413, 455, 767, 1195, 1673, 2065, 3107, 3835, 5369, 8365, 14101, 15535, 21749, 26845, 70505, 98707, 108745, 183313, 493535, 916565, 1283191, 6415955]

約数ペア:

[(1, 6415955), (5, 1283191), (7, 916565), (13, 493535), (35, 183313), (59, 108745), (65, 98707), (91, 70505), (239, 26845), (295, 21749), (413, 15535), (455, 14101), (767, 8365), (1195, 5369), (1673, 3835), (2065, 3107)]