10988505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 21116160

約数和(自身を除く): 10127655

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 281, 395, 495, 711, 843, 869, 1185, 1405, 2529, 2607, 3091, 3555, 4215, 4345, 7821, 9273, 12645, 13035, 15455, 22199, 27819, 39105, 46365, 66597, 110995, 139095, 199791, 244189, 332985, 732567, 998955, 1220945, 2197701, 3662835, 10988505]

約数ペア:

[(1, 10988505), (3, 3662835), (5, 2197701), (9, 1220945), (11, 998955), (15, 732567), (33, 332985), (45, 244189), (55, 199791), (79, 139095), (99, 110995), (165, 66597), (237, 46365), (281, 39105), (395, 27819), (495, 22199), (711, 15455), (843, 13035), (869, 12645), (1185, 9273), (1405, 7821), (2529, 4345), (2607, 4215), (3091, 3555)]