284192595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 527124000

約数和(自身を除く): 242931405

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5449, 5795, 10431, 16347, 17385, 27245, 49041, 52155, 81735, 103531, 245205, 310593, 332389, 517655, 931779, 997167, 1552965, 1661945, 2991501, 4658895, 4985835, 6315391, 14957505, 18946173, 31576955, 56838519, 94730865, 284192595]

約数ペア:

[(1, 284192595), (3, 94730865), (5, 56838519), (9, 31576955), (15, 18946173), (19, 14957505), (45, 6315391), (57, 4985835), (61, 4658895), (95, 2991501), (171, 1661945), (183, 1552965), (285, 997167), (305, 931779), (549, 517655), (855, 332389), (915, 310593), (1159, 245205), (2745, 103531), (3477, 81735), (5449, 52155), (5795, 49041), (10431, 27245), (16347, 17385)]