40068765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 77066496

約数和(自身を除く): 36997731

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 1327, 2013, 2745, 3355, 3981, 6039, 6635, 10065, 11943, 14597, 19905, 30195, 43791, 59715, 72985, 80947, 131373, 218955, 242841, 404735, 656865, 728523, 890417, 1214205, 2671251, 3642615, 4452085, 8013753, 13356255, 40068765]

約数ペア:

[(1, 40068765), (3, 13356255), (5, 8013753), (9, 4452085), (11, 3642615), (15, 2671251), (33, 1214205), (45, 890417), (55, 728523), (61, 656865), (99, 404735), (165, 242841), (183, 218955), (305, 131373), (495, 80947), (549, 72985), (671, 59715), (915, 43791), (1327, 30195), (2013, 19905), (2745, 14597), (3355, 11943), (3981, 10065), (6039, 6635)]