56860245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 53213355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 179, 181, 195, 351, 537, 543, 585, 895, 905, 1611, 1629, 1755, 2327, 2353, 2685, 2715, 4833, 4887, 6981, 7059, 8055, 8145, 11635, 11765, 20943, 21177, 24165, 24435, 32399, 34905, 35295, 62829, 63531, 97197, 104715, 105885, 161995, 291591, 314145, 317655, 421187, 485985, 874773, 1263561, 1457955, 2105935, 3790683, 4373865, 6317805, 11372049, 18953415, 56860245]

約数ペア:

[(1, 56860245), (3, 18953415), (5, 11372049), (9, 6317805), (13, 4373865), (15, 3790683), (27, 2105935), (39, 1457955), (45, 1263561), (65, 874773), (117, 485985), (135, 421187), (179, 317655), (181, 314145), (195, 291591), (351, 161995), (537, 105885), (543, 104715), (585, 97197), (895, 63531), (905, 62829), (1611, 35295), (1629, 34905), (1755, 32399), (2327, 24435), (2353, 24165), (2685, 21177), (2715, 20943), (4833, 11765), (4887, 11635), (6981, 8145), (7059, 8055)]