2013852015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{108359}}^1$

素因数の和:108436

約数の個数: 48

約数和(自身を含む): 4056998400

約数和(自身を除く): 2043146385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 3717, 6195, 18585, 108359, 325077, 541795, 758513, 975231, 1625385, 2275539, 3792565, 4876155, 6393181, 6826617, 11377695, 19179543, 31965905, 34133085, 44752267, 57538629, 95897715, 134256801, 223761335, 287693145, 402770403, 671284005, 2013852015]

約数ペア:

[(1, 2013852015), (3, 671284005), (5, 402770403), (7, 287693145), (9, 223761335), (15, 134256801), (21, 95897715), (35, 57538629), (45, 44752267), (59, 34133085), (63, 31965905), (105, 19179543), (177, 11377695), (295, 6826617), (315, 6393181), (413, 4876155), (531, 3792565), (885, 2275539), (1239, 1625385), (2065, 975231), (2655, 758513), (3717, 541795), (6195, 325077), (18585, 108359)]