164065135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 53662865

約数列:

[1, 5, 13, 59, 65, 179, 239, 295, 767, 895, 1195, 2327, 3107, 3835, 10561, 11635, 14101, 15535, 42781, 52805, 70505, 137293, 183313, 213905, 556153, 686465, 916565, 2524079, 2780765, 12620395, 32813027, 164065135]

約数ペア:

[(1, 164065135), (5, 32813027), (13, 12620395), (59, 2780765), (65, 2524079), (179, 916565), (239, 686465), (295, 556153), (767, 213905), (895, 183313), (1195, 137293), (2327, 70505), (3107, 52805), (3835, 42781), (10561, 15535), (11635, 14101)]