15243345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 13690287

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 367, 585, 639, 923, 1065, 1101, 1835, 2769, 3195, 3303, 4615, 4771, 5505, 8307, 13845, 14313, 16515, 23855, 26057, 41535, 42939, 71565, 78171, 130285, 214695, 234513, 338741, 390855, 1016223, 1172565, 1693705, 3048669, 5081115, 15243345]

約数ペア:

[(1, 15243345), (3, 5081115), (5, 3048669), (9, 1693705), (13, 1172565), (15, 1016223), (39, 390855), (45, 338741), (65, 234513), (71, 214695), (117, 130285), (195, 78171), (213, 71565), (355, 42939), (367, 41535), (585, 26057), (639, 23855), (923, 16515), (1065, 14313), (1101, 13845), (1835, 8307), (2769, 5505), (3195, 4771), (3303, 4615)]