42651831795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{3257}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 71010846720

約数和(自身を除く): 28359014925

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 257, 395, 645, 771, 1185, 1285, 3257, 3397, 3855, 9771, 10191, 11051, 16285, 16985, 20303, 33153, 48855, 50955, 55255, 60909, 101515, 140051, 165765, 257303, 304545, 420153, 700255, 771909, 837049, 873029, 1286515, 2100765, 2511147, 2619087, 3859545, 4185245, 4365145, 11064029, 12555735, 13095435, 33192087, 35993107, 55320145, 66126871, 107979321, 165960435, 179965535, 198380613, 330634355, 539896605, 991903065, 2843455453, 8530366359, 14217277265, 42651831795]

約数ペア:

[(1, 42651831795), (3, 14217277265), (5, 8530366359), (15, 2843455453), (43, 991903065), (79, 539896605), (129, 330634355), (215, 198380613), (237, 179965535), (257, 165960435), (395, 107979321), (645, 66126871), (771, 55320145), (1185, 35993107), (1285, 33192087), (3257, 13095435), (3397, 12555735), (3855, 11064029), (9771, 4365145), (10191, 4185245), (11051, 3859545), (16285, 2619087), (16985, 2511147), (20303, 2100765), (33153, 1286515), (48855, 873029), (50955, 837049), (55255, 771909), (60909, 700255), (101515, 420153), (140051, 304545), (165765, 257303)]