2017755045

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 3565486080

約数和(自身を除く): 1547731035

約数列:

[1, 3, 5, 9, 15, 45, 89, 127, 267, 381, 445, 635, 801, 1143, 1335, 1905, 3967, 4005, 5715, 11303, 11901, 19835, 33909, 35703, 56515, 59505, 101727, 169545, 178515, 353063, 503809, 508635, 1059189, 1511427, 1765315, 2519045, 3177567, 4534281, 5295945, 7557135, 15887835, 22671405, 44839001, 134517003, 224195005, 403551009, 672585015, 2017755045]

約数ペア:

[(1, 2017755045), (3, 672585015), (5, 403551009), (9, 224195005), (15, 134517003), (45, 44839001), (89, 22671405), (127, 15887835), (267, 7557135), (381, 5295945), (445, 4534281), (635, 3177567), (801, 2519045), (1143, 1765315), (1335, 1511427), (1905, 1059189), (3967, 508635), (4005, 503809), (5715, 353063), (11303, 178515), (11901, 169545), (19835, 101727), (33909, 59505), (35703, 56515)]