1427695955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 2169296640

約数和(自身を除く): 741600685

約数列:

[1, 5, 7, 17, 29, 35, 85, 97, 119, 145, 203, 485, 493, 595, 679, 853, 1015, 1649, 2465, 2813, 3395, 3451, 4265, 5971, 8245, 11543, 14065, 14501, 17255, 19691, 24737, 29855, 47821, 57715, 72505, 82741, 98455, 101507, 123685, 173159, 239105, 334747, 413705, 420529, 507535, 579187, 865795, 1406597, 1673735, 2102645, 2399489, 2895935, 2943703, 7032985, 9846179, 11997445, 14718515, 16796423, 40791313, 49230895, 83982115, 203956565, 285539191, 1427695955]

約数ペア:

[(1, 1427695955), (5, 285539191), (7, 203956565), (17, 83982115), (29, 49230895), (35, 40791313), (85, 16796423), (97, 14718515), (119, 11997445), (145, 9846179), (203, 7032985), (485, 2943703), (493, 2895935), (595, 2399489), (679, 2102645), (853, 1673735), (1015, 1406597), (1649, 865795), (2465, 579187), (2813, 507535), (3395, 420529), (3451, 413705), (4265, 334747), (5971, 239105), (8245, 173159), (11543, 123685), (14065, 101507), (14501, 98455), (17255, 82741), (19691, 72505), (24737, 57715), (29855, 47821)]