489110588985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{143833}}^1$

素因数の和:144046

約数の個数: 64

約数和(自身を含む): 827158265856

約数和(自身を除く): 338047676871

約数列:

[1, 3, 5, 15, 31, 71, 93, 103, 155, 213, 309, 355, 465, 515, 1065, 1545, 2201, 3193, 6603, 7313, 9579, 11005, 15965, 21939, 33015, 36565, 47895, 109695, 143833, 226703, 431499, 680109, 719165, 1133515, 2157495, 3400545, 4458823, 10212143, 13376469, 14814799, 22294115, 30636429, 44444397, 51060715, 66882345, 74073995, 153182145, 222221985, 316576433, 459258769, 949729299, 1051850729, 1377776307, 1582882165, 2296293845, 3155552187, 4748646495, 5259253645, 6888881535, 15777760935, 32607372599, 97822117797, 163036862995, 489110588985]

約数ペア:

[(1, 489110588985), (3, 163036862995), (5, 97822117797), (15, 32607372599), (31, 15777760935), (71, 6888881535), (93, 5259253645), (103, 4748646495), (155, 3155552187), (213, 2296293845), (309, 1582882165), (355, 1377776307), (465, 1051850729), (515, 949729299), (1065, 459258769), (1545, 316576433), (2201, 222221985), (3193, 153182145), (6603, 74073995), (7313, 66882345), (9579, 51060715), (11005, 44444397), (15965, 30636429), (21939, 22294115), (33015, 14814799), (36565, 13376469), (47895, 10212143), (109695, 4458823), (143833, 3400545), (226703, 2157495), (431499, 1133515), (680109, 719165)]