13141567145

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{18049}}^1$

素因数の和:18425

約数の個数: 32

約数和(自身を含む): 18339955200

約数和(自身を除く): 5198388055

約数列:

[1, 5, 7, 35, 71, 293, 355, 497, 1465, 2051, 2485, 10255, 18049, 20803, 90245, 104015, 126343, 145621, 631715, 728105, 1281479, 5288357, 6407395, 8970353, 26441785, 37018499, 44851765, 185092495, 375473347, 1877366735, 2628313429, 13141567145]

約数ペア:

[(1, 13141567145), (5, 2628313429), (7, 1877366735), (35, 375473347), (71, 185092495), (293, 44851765), (355, 37018499), (497, 26441785), (1465, 8970353), (2051, 6407395), (2485, 5288357), (10255, 1281479), (18049, 728105), (20803, 631715), (90245, 145621), (104015, 126343)]