1330293965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 2195789568

約数和(自身を除く): 865495603

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 73, 77, 91, 121, 143, 331, 365, 385, 455, 511, 605, 715, 803, 847, 949, 1001, 1573, 1655, 2317, 2555, 3641, 4015, 4235, 4303, 4745, 5005, 5621, 6643, 7865, 8833, 10439, 11011, 11585, 18205, 21515, 24163, 25487, 28105, 30121, 33215, 40051, 44165, 47333, 52195, 55055, 61831, 73073, 114829, 120815, 127435, 150605, 169141, 200255, 236665, 265793, 280357, 309155, 314119, 331331, 365365, 520663, 574145, 803803, 845705, 1328965, 1401785, 1570595, 1656655, 1860551, 2198833, 2603315, 2923723, 3455309, 3644641, 4019015, 9302755, 10994165, 14618615, 17276545, 18223205, 20466061, 24187163, 38008399, 102330305, 120935815, 190041995, 266058793, 1330293965]

約数ペア:

[(1, 1330293965), (5, 266058793), (7, 190041995), (11, 120935815), (13, 102330305), (35, 38008399), (55, 24187163), (65, 20466061), (73, 18223205), (77, 17276545), (91, 14618615), (121, 10994165), (143, 9302755), (331, 4019015), (365, 3644641), (385, 3455309), (455, 2923723), (511, 2603315), (605, 2198833), (715, 1860551), (803, 1656655), (847, 1570595), (949, 1401785), (1001, 1328965), (1573, 845705), (1655, 803803), (2317, 574145), (2555, 520663), (3641, 365365), (4015, 331331), (4235, 314119), (4303, 309155), (4745, 280357), (5005, 265793), (5621, 236665), (6643, 200255), (7865, 169141), (8833, 150605), (10439, 127435), (11011, 120815), (11585, 114829), (18205, 73073), (21515, 61831), (24163, 55055), (25487, 52195), (28105, 47333), (30121, 44165), (33215, 40051)]