368751015

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 677107200

約数和(自身を除く): 308356185

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 139, 215, 387, 417, 457, 645, 695, 1161, 1251, 1371, 1935, 2085, 2285, 3753, 4113, 5805, 5977, 6255, 6855, 12339, 17931, 18765, 19651, 20565, 29885, 53793, 58953, 61695, 63523, 89655, 98255, 161379, 176859, 190569, 268965, 294765, 317615, 530577, 571707, 806895, 884295, 952845, 1715121, 2652885, 2731489, 2858535, 8194467, 8575605, 13657445, 24583401, 40972335, 73750203, 122917005, 368751015]

約数ペア:

[(1, 368751015), (3, 122917005), (5, 73750203), (9, 40972335), (15, 24583401), (27, 13657445), (43, 8575605), (45, 8194467), (129, 2858535), (135, 2731489), (139, 2652885), (215, 1715121), (387, 952845), (417, 884295), (457, 806895), (645, 571707), (695, 530577), (1161, 317615), (1251, 294765), (1371, 268965), (1935, 190569), (2085, 176859), (2285, 161379), (3753, 98255), (4113, 89655), (5805, 63523), (5977, 61695), (6255, 58953), (6855, 53793), (12339, 29885), (17931, 20565), (18765, 19651)]