15090788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 14544412

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 82, 116, 164, 167, 334, 551, 668, 779, 1102, 1189, 1558, 2204, 2378, 3116, 3173, 4756, 4843, 6346, 6847, 9686, 12692, 13694, 19372, 22591, 27388, 45182, 90364, 92017, 130093, 184034, 198563, 260186, 368068, 397126, 520372, 794252, 3772697, 7545394, 15090788]

約数ペア:

[(1, 15090788), (2, 7545394), (4, 3772697), (19, 794252), (29, 520372), (38, 397126), (41, 368068), (58, 260186), (76, 198563), (82, 184034), (116, 130093), (164, 92017), (167, 90364), (334, 45182), (551, 27388), (668, 22591), (779, 19372), (1102, 13694), (1189, 12692), (1558, 9686), (2204, 6847), (2378, 6346), (3116, 4843), (3173, 4756)]