1330643325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 2469877632

約数和(自身を除く): 1139234307

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 137, 165, 183, 193, 275, 305, 411, 579, 671, 685, 825, 915, 965, 1507, 1525, 2013, 2055, 2123, 2895, 3355, 3425, 4521, 4575, 4825, 6369, 7535, 8357, 10065, 10275, 10615, 11773, 14475, 16775, 22605, 25071, 26441, 31845, 35319, 37675, 41785, 50325, 53075, 58865, 79323, 91927, 113025, 125355, 129503, 132205, 159225, 176595, 208925, 275781, 290851, 294325, 388509, 396615, 459635, 626775, 647515, 661025, 872553, 882975, 1378905, 1454255, 1612901, 1942545, 1983075, 2298175, 3237575, 4362765, 4838703, 6894525, 7271275, 8064505, 9712725, 17741911, 21813825, 24193515, 40322525, 53225733, 88709555, 120967575, 266128665, 443547775, 1330643325]

約数ペア:

[(1, 1330643325), (3, 443547775), (5, 266128665), (11, 120967575), (15, 88709555), (25, 53225733), (33, 40322525), (55, 24193515), (61, 21813825), (75, 17741911), (137, 9712725), (165, 8064505), (183, 7271275), (193, 6894525), (275, 4838703), (305, 4362765), (411, 3237575), (579, 2298175), (671, 1983075), (685, 1942545), (825, 1612901), (915, 1454255), (965, 1378905), (1507, 882975), (1525, 872553), (2013, 661025), (2055, 647515), (2123, 626775), (2895, 459635), (3355, 396615), (3425, 388509), (4521, 294325), (4575, 290851), (4825, 275781), (6369, 208925), (7535, 176595), (8357, 159225), (10065, 132205), (10275, 129503), (10615, 125355), (11773, 113025), (14475, 91927), (16775, 79323), (22605, 58865), (25071, 53075), (26441, 50325), (31845, 41785), (35319, 37675)]