15971337885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1\times {\mathrm{4133}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 26774826624

約数和(自身を除く): 10803488739

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 487, 529, 1461, 1587, 2435, 2645, 4133, 7305, 7935, 11201, 12399, 20665, 33603, 56005, 61995, 95059, 168015, 257623, 285177, 475295, 772869, 1288115, 1425885, 2012771, 2186357, 3864345, 6038313, 6559071, 10063855, 10931785, 30191565, 32795355, 46293733, 138881199, 231468665, 694405995, 1064755859, 3194267577, 5323779295, 15971337885]

約数ペア:

[(1, 15971337885), (3, 5323779295), (5, 3194267577), (15, 1064755859), (23, 694405995), (69, 231468665), (115, 138881199), (345, 46293733), (487, 32795355), (529, 30191565), (1461, 10931785), (1587, 10063855), (2435, 6559071), (2645, 6038313), (4133, 3864345), (7305, 2186357), (7935, 2012771), (11201, 1425885), (12399, 1288115), (20665, 772869), (33603, 475295), (56005, 285177), (61995, 257623), (95059, 168015)]