804964215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 1430618112

約数和(自身を除く): 625653897

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 167, 223, 393, 501, 655, 669, 835, 1115, 1441, 1837, 1965, 2453, 2505, 3345, 4323, 5511, 7205, 7359, 9185, 12265, 21615, 21877, 27555, 29213, 36795, 37241, 65631, 87639, 109385, 111723, 146065, 186205, 240647, 321343, 328155, 409651, 438195, 558615, 721941, 964029, 1203235, 1228953, 1606715, 2048255, 3609705, 4820145, 4878571, 6144765, 14635713, 24392855, 53664281, 73178565, 160992843, 268321405, 804964215]

約数ペア:

[(1, 804964215), (3, 268321405), (5, 160992843), (11, 73178565), (15, 53664281), (33, 24392855), (55, 14635713), (131, 6144765), (165, 4878571), (167, 4820145), (223, 3609705), (393, 2048255), (501, 1606715), (655, 1228953), (669, 1203235), (835, 964029), (1115, 721941), (1441, 558615), (1837, 438195), (1965, 409651), (2453, 328155), (2505, 321343), (3345, 240647), (4323, 186205), (5511, 146065), (7205, 111723), (7359, 109385), (9185, 87639), (12265, 65631), (21615, 37241), (21877, 36795), (27555, 29213)]