54508749165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{258109}}^1$

素因数の和:258171

約数の個数: 72

約数和(自身を含む): 107387181720

約数和(自身を除く): 52878432555

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 361, 585, 741, 855, 1083, 1235, 1805, 2223, 3249, 3705, 4693, 5415, 11115, 14079, 16245, 23465, 42237, 70395, 211185, 258109, 774327, 1290545, 2322981, 3355417, 3871635, 4904071, 10066251, 11614905, 14712213, 16777085, 24520355, 30198753, 44136639, 50331255, 63752923, 73561065, 93177349, 150993765, 191258769, 220683195, 279532047, 318764615, 465886745, 573776307, 838596141, 956293845, 1211305537, 1397660235, 2868881535, 3633916611, 4192980705, 6056527685, 10901749833, 18169583055, 54508749165]

約数ペア:

[(1, 54508749165), (3, 18169583055), (5, 10901749833), (9, 6056527685), (13, 4192980705), (15, 3633916611), (19, 2868881535), (39, 1397660235), (45, 1211305537), (57, 956293845), (65, 838596141), (95, 573776307), (117, 465886745), (171, 318764615), (195, 279532047), (247, 220683195), (285, 191258769), (361, 150993765), (585, 93177349), (741, 73561065), (855, 63752923), (1083, 50331255), (1235, 44136639), (1805, 30198753), (2223, 24520355), (3249, 16777085), (3705, 14712213), (4693, 11614905), (5415, 10066251), (11115, 4904071), (14079, 3871635), (16245, 3355417), (23465, 2322981), (42237, 1290545), (70395, 774327), (211185, 258109)]