245655488445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1\times {\mathrm{1697}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 408323303424

約数和(自身を除く): 162667814979

約数列:

[1, 3, 5, 15, 31, 93, 155, 193, 465, 579, 965, 1613, 1697, 2895, 4839, 5091, 5983, 8065, 8485, 17949, 24195, 25455, 29915, 50003, 52607, 89745, 150009, 157821, 250015, 263035, 311309, 327521, 750045, 789105, 933927, 982563, 1556545, 1637605, 2737261, 4669635, 4912815, 8211783, 9650579, 10153151, 13686305, 28951737, 30459453, 41058915, 48252895, 50765755, 84855091, 144758685, 152297265, 254565273, 424275455, 528291373, 1272826365, 1584874119, 2641456865, 7924370595, 16377032563, 49131097689, 81885162815, 245655488445]

約数ペア:

[(1, 245655488445), (3, 81885162815), (5, 49131097689), (15, 16377032563), (31, 7924370595), (93, 2641456865), (155, 1584874119), (193, 1272826365), (465, 528291373), (579, 424275455), (965, 254565273), (1613, 152297265), (1697, 144758685), (2895, 84855091), (4839, 50765755), (5091, 48252895), (5983, 41058915), (8065, 30459453), (8485, 28951737), (17949, 13686305), (24195, 10153151), (25455, 9650579), (29915, 8211783), (50003, 4912815), (52607, 4669635), (89745, 2737261), (150009, 1637605), (157821, 1556545), (250015, 982563), (263035, 933927), (311309, 789105), (327521, 750045)]