9279760725

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{12757}}^1$

素因数の和:12887

約数の個数: 72

約数和(自身を含む): 17213654952

約数和(自身を除く): 7933894227

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 61, 75, 159, 183, 225, 265, 305, 477, 549, 795, 915, 1325, 1525, 2385, 2745, 3233, 3975, 4575, 9699, 11925, 12757, 13725, 16165, 29097, 38271, 48495, 63785, 80825, 114813, 145485, 191355, 242475, 318925, 574065, 676121, 727425, 778177, 956775, 2028363, 2334531, 2870325, 3380605, 3890885, 6085089, 7003593, 10141815, 11672655, 16903025, 19454425, 30425445, 35017965, 41243381, 50709075, 58363275, 123730143, 152127225, 175089825, 206216905, 371190429, 618650715, 1031084525, 1855952145, 3093253575, 9279760725]

約数ペア:

[(1, 9279760725), (3, 3093253575), (5, 1855952145), (9, 1031084525), (15, 618650715), (25, 371190429), (45, 206216905), (53, 175089825), (61, 152127225), (75, 123730143), (159, 58363275), (183, 50709075), (225, 41243381), (265, 35017965), (305, 30425445), (477, 19454425), (549, 16903025), (795, 11672655), (915, 10141815), (1325, 7003593), (1525, 6085089), (2385, 3890885), (2745, 3380605), (3233, 2870325), (3975, 2334531), (4575, 2028363), (9699, 956775), (11925, 778177), (12757, 727425), (13725, 676121), (16165, 574065), (29097, 318925), (38271, 242475), (48495, 191355), (63785, 145485), (80825, 114813)]