228282435

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 434496000

約数和(自身を除く): 206213565

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 95, 135, 171, 183, 285, 305, 513, 549, 855, 915, 1159, 1459, 1647, 2565, 2745, 3477, 4377, 5795, 7295, 8235, 10431, 13131, 17385, 21885, 27721, 31293, 39393, 52155, 65655, 83163, 88999, 138605, 156465, 196965, 249489, 266997, 415815, 444995, 748467, 800991, 1247445, 1334985, 1690981, 2402973, 3742335, 4004955, 5072943, 8454905, 12014865, 15218829, 25364715, 45656487, 76094145, 228282435]

約数ペア:

[(1, 228282435), (3, 76094145), (5, 45656487), (9, 25364715), (15, 15218829), (19, 12014865), (27, 8454905), (45, 5072943), (57, 4004955), (61, 3742335), (95, 2402973), (135, 1690981), (171, 1334985), (183, 1247445), (285, 800991), (305, 748467), (513, 444995), (549, 415815), (855, 266997), (915, 249489), (1159, 196965), (1459, 156465), (1647, 138605), (2565, 88999), (2745, 83163), (3477, 65655), (4377, 52155), (5795, 39393), (7295, 31293), (8235, 27721), (10431, 21885), (13131, 17385)]