4720066845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7622

約数の個数: 64

約数和(自身を含む): 8423460864

約数和(自身を除く): 3703394019

約数列:

[1, 3, 5, 13, 15, 39, 53, 61, 65, 159, 183, 195, 265, 305, 689, 793, 795, 915, 2067, 2379, 3233, 3445, 3965, 7487, 9699, 10335, 11895, 16165, 22461, 37435, 42029, 48495, 97331, 112305, 126087, 210145, 291993, 396811, 456707, 486655, 630435, 1190433, 1370121, 1459965, 1984055, 2283535, 5158543, 5937191, 5952165, 6850605, 15475629, 17811573, 24205471, 25792715, 29685955, 72616413, 77378145, 89057865, 121027355, 314671123, 363082065, 944013369, 1573355615, 4720066845]

約数ペア:

[(1, 4720066845), (3, 1573355615), (5, 944013369), (13, 363082065), (15, 314671123), (39, 121027355), (53, 89057865), (61, 77378145), (65, 72616413), (159, 29685955), (183, 25792715), (195, 24205471), (265, 17811573), (305, 15475629), (689, 6850605), (793, 5952165), (795, 5937191), (915, 5158543), (2067, 2283535), (2379, 1984055), (3233, 1459965), (3445, 1370121), (3965, 1190433), (7487, 630435), (9699, 486655), (10335, 456707), (11895, 396811), (16165, 291993), (22461, 210145), (37435, 126087), (42029, 112305), (48495, 97331)]