1629121455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89833}}^1$

素因数の和:89888

約数の個数: 48

約数和(自身を含む): 3139159296

約数和(自身を除く): 1510037841

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 89833, 269499, 449165, 808497, 1167829, 1347495, 2784823, 3503487, 4042485, 5839145, 8354469, 10510461, 13924115, 17517435, 25063407, 36202699, 41772345, 52552305, 108608097, 125317035, 181013495, 325824291, 543040485, 1629121455]

約数ペア:

[(1, 1629121455), (3, 543040485), (5, 325824291), (9, 181013495), (13, 125317035), (15, 108608097), (31, 52552305), (39, 41772345), (45, 36202699), (65, 25063407), (93, 17517435), (117, 13924115), (155, 10510461), (195, 8354469), (279, 5839145), (403, 4042485), (465, 3503487), (585, 2784823), (1209, 1347495), (1395, 1167829), (2015, 808497), (3627, 449165), (6045, 269499), (18135, 89833)]