15539082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 35392896

約数和(自身を除く): 19853814

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 113, 123, 129, 226, 246, 258, 339, 533, 559, 678, 1066, 1118, 1469, 1599, 1677, 1763, 2938, 3198, 3354, 3526, 4407, 4633, 4859, 5289, 8814, 9266, 9718, 10578, 13899, 14577, 22919, 27798, 29154, 45838, 60229, 63167, 68757, 120458, 126334, 137514, 180687, 189501, 199219, 361374, 379002, 398438, 597657, 1195314, 2589847, 5179694, 7769541, 15539082]

約数ペア:

[(1, 15539082), (2, 7769541), (3, 5179694), (6, 2589847), (13, 1195314), (26, 597657), (39, 398438), (41, 379002), (43, 361374), (78, 199219), (82, 189501), (86, 180687), (113, 137514), (123, 126334), (129, 120458), (226, 68757), (246, 63167), (258, 60229), (339, 45838), (533, 29154), (559, 27798), (678, 22919), (1066, 14577), (1118, 13899), (1469, 10578), (1599, 9718), (1677, 9266), (1763, 8814), (2938, 5289), (3198, 4859), (3354, 4633), (3526, 4407)]