4537485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 8928000

約数和(自身を除く): 4390515

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 61, 87, 95, 135, 145, 171, 183, 261, 285, 305, 435, 513, 549, 551, 783, 855, 915, 1159, 1305, 1647, 1653, 1769, 2565, 2745, 2755, 3477, 3915, 4959, 5307, 5795, 8235, 8265, 8845, 10431, 14877, 15921, 17385, 24795, 26535, 31293, 33611, 47763, 52155, 74385, 79605, 100833, 156465, 168055, 238815, 302499, 504165, 907497, 1512495, 4537485]

約数ペア:

[(1, 4537485), (3, 1512495), (5, 907497), (9, 504165), (15, 302499), (19, 238815), (27, 168055), (29, 156465), (45, 100833), (57, 79605), (61, 74385), (87, 52155), (95, 47763), (135, 33611), (145, 31293), (171, 26535), (183, 24795), (261, 17385), (285, 15921), (305, 14877), (435, 10431), (513, 8845), (549, 8265), (551, 8235), (783, 5795), (855, 5307), (915, 4959), (1159, 3915), (1305, 3477), (1647, 2755), (1653, 2745), (1769, 2565)]