5215590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 14427072

約数和(自身を除く): 9211482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 137, 141, 162, 235, 270, 274, 282, 405, 411, 423, 470, 685, 705, 810, 822, 846, 1233, 1269, 1370, 1410, 2055, 2115, 2466, 2538, 3699, 3807, 4110, 4230, 6165, 6345, 6439, 7398, 7614, 11097, 12330, 12690, 12878, 18495, 19035, 19317, 22194, 32195, 36990, 38070, 38634, 55485, 57951, 64390, 96585, 110970, 115902, 173853, 193170, 289755, 347706, 521559, 579510, 869265, 1043118, 1738530, 2607795, 5215590]

約数ペア:

[(1, 5215590), (2, 2607795), (3, 1738530), (5, 1043118), (6, 869265), (9, 579510), (10, 521559), (15, 347706), (18, 289755), (27, 193170), (30, 173853), (45, 115902), (47, 110970), (54, 96585), (81, 64390), (90, 57951), (94, 55485), (135, 38634), (137, 38070), (141, 36990), (162, 32195), (235, 22194), (270, 19317), (274, 19035), (282, 18495), (405, 12878), (411, 12690), (423, 12330), (470, 11097), (685, 7614), (705, 7398), (810, 6439), (822, 6345), (846, 6165), (1233, 4230), (1269, 4110), (1370, 3807), (1410, 3699), (2055, 2538), (2115, 2466)]