1330297575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24877}}^1$

素因数の和:24944

約数の個数: 48

約数和(自身を含む): 2369181696

約数和(自身を除く): 1038884121

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825, 24877, 53475, 74631, 124385, 373155, 572171, 621925, 771187, 1716513, 1865775, 2313561, 2860855, 3855935, 8582565, 11567805, 14304275, 17737301, 19279675, 42912825, 53211903, 57839025, 88686505, 266059515, 443432525, 1330297575]

約数ペア:

[(1, 1330297575), (3, 443432525), (5, 266059515), (15, 88686505), (23, 57839025), (25, 53211903), (31, 42912825), (69, 19279675), (75, 17737301), (93, 14304275), (115, 11567805), (155, 8582565), (345, 3855935), (465, 2860855), (575, 2313561), (713, 1865775), (775, 1716513), (1725, 771187), (2139, 621925), (2325, 572171), (3565, 373155), (10695, 124385), (17825, 74631), (24877, 53475)]