15690768265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{2861}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 19940401152

約数和(自身を除く): 4249632887

約数列:

[1, 5, 31, 41, 155, 205, 863, 1271, 2861, 4315, 6355, 14305, 26753, 35383, 88691, 117301, 133765, 176915, 443455, 586505, 1096873, 2469043, 3636331, 5484365, 12345215, 18181655, 76540333, 101230763, 382701665, 506153815, 3138153653, 15690768265]

約数ペア:

[(1, 15690768265), (5, 3138153653), (31, 506153815), (41, 382701665), (155, 101230763), (205, 76540333), (863, 18181655), (1271, 12345215), (2861, 5484365), (4315, 3636331), (6355, 2469043), (14305, 1096873), (26753, 586505), (35383, 443455), (88691, 176915), (117301, 133765)]