61359075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 119674880

約数和(自身を除く): 58315805

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 285, 463, 465, 475, 589, 775, 855, 1389, 1395, 1425, 1767, 2315, 2325, 2945, 4167, 4275, 5301, 6945, 6975, 8797, 8835, 11575, 14353, 14725, 20835, 26391, 26505, 34725, 43059, 43985, 44175, 71765, 79173, 104175, 129177, 131955, 132525, 215295, 219925, 272707, 358825, 395865, 645885, 659775, 818121, 1076475, 1363535, 1979325, 2454363, 3229425, 4090605, 6817675, 12271815, 20453025, 61359075]

約数ペア:

[(1, 61359075), (3, 20453025), (5, 12271815), (9, 6817675), (15, 4090605), (19, 3229425), (25, 2454363), (31, 1979325), (45, 1363535), (57, 1076475), (75, 818121), (93, 659775), (95, 645885), (155, 395865), (171, 358825), (225, 272707), (279, 219925), (285, 215295), (463, 132525), (465, 131955), (475, 129177), (589, 104175), (775, 79173), (855, 71765), (1389, 44175), (1395, 43985), (1425, 43059), (1767, 34725), (2315, 26505), (2325, 26391), (2945, 20835), (4167, 14725), (4275, 14353), (5301, 11575), (6945, 8835), (6975, 8797)]