23384655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 47121984

約数和(自身を除く): 23737329

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1217, 1281, 2135, 2745, 3651, 3843, 6085, 6405, 8519, 10953, 18255, 19215, 25557, 42595, 54765, 74237, 76671, 127785, 222711, 371185, 383355, 519659, 668133, 1113555, 1558977, 2598295, 3340665, 4676931, 7794885, 23384655]

約数ペア:

[(1, 23384655), (3, 7794885), (5, 4676931), (7, 3340665), (9, 2598295), (15, 1558977), (21, 1113555), (35, 668133), (45, 519659), (61, 383355), (63, 371185), (105, 222711), (183, 127785), (305, 76671), (315, 74237), (427, 54765), (549, 42595), (915, 25557), (1217, 19215), (1281, 18255), (2135, 10953), (2745, 8519), (3651, 6405), (3843, 6085)]