269968365

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 496679040

約数和(自身を除く): 226710675

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 885, 1035, 1357, 2655, 4071, 4421, 6785, 12213, 13263, 20355, 22105, 39789, 61065, 66315, 101683, 198945, 260839, 305049, 508415, 782517, 915147, 1304195, 1525245, 2347551, 3912585, 4575735, 5999297, 11737755, 17997891, 29996485, 53993673, 89989455, 269968365]

約数ペア:

[(1, 269968365), (3, 89989455), (5, 53993673), (9, 29996485), (15, 17997891), (23, 11737755), (45, 5999297), (59, 4575735), (69, 3912585), (115, 2347551), (177, 1525245), (207, 1304195), (295, 915147), (345, 782517), (531, 508415), (885, 305049), (1035, 260839), (1357, 198945), (2655, 101683), (4071, 66315), (4421, 61065), (6785, 39789), (12213, 22105), (13263, 20355)]