26664495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 51867648

約数和(自身を除く): 25203153

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 401, 403, 429, 465, 715, 1023, 1203, 1209, 1705, 2005, 2015, 2145, 4411, 4433, 5115, 5213, 6015, 6045, 12431, 13233, 13299, 15639, 22055, 22165, 26065, 37293, 57343, 62155, 66165, 66495, 78195, 136741, 161603, 172029, 186465, 286715, 410223, 484809, 683705, 808015, 860145, 1777633, 2051115, 2424045, 5332899, 8888165, 26664495]

約数ペア:

[(1, 26664495), (3, 8888165), (5, 5332899), (11, 2424045), (13, 2051115), (15, 1777633), (31, 860145), (33, 808015), (39, 683705), (55, 484809), (65, 410223), (93, 286715), (143, 186465), (155, 172029), (165, 161603), (195, 136741), (341, 78195), (401, 66495), (403, 66165), (429, 62155), (465, 57343), (715, 37293), (1023, 26065), (1203, 22165), (1209, 22055), (1705, 15639), (2005, 13299), (2015, 13233), (2145, 12431), (4411, 6045), (4433, 6015), (5115, 5213)]