2001036015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70921}}^1$

素因数の和:70965

約数の個数: 64

約数和(自身を含む): 4085107200

約数和(自身を除く): 2084071185

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 9405, 28215, 70921, 212763, 354605, 638289, 780131, 1063815, 1347499, 1914867, 2340393, 3191445, 3900655, 4042497, 6737495, 7021179, 9574335, 11701965, 12127491, 14822489, 20212485, 21063537, 35105895, 36382473, 44467467, 60637455, 74112445, 105317685, 133402401, 181912365, 222337335, 400207203, 667012005, 2001036015]

約数ペア:

[(1, 2001036015), (3, 667012005), (5, 400207203), (9, 222337335), (11, 181912365), (15, 133402401), (19, 105317685), (27, 74112445), (33, 60637455), (45, 44467467), (55, 36382473), (57, 35105895), (95, 21063537), (99, 20212485), (135, 14822489), (165, 12127491), (171, 11701965), (209, 9574335), (285, 7021179), (297, 6737495), (495, 4042497), (513, 3900655), (627, 3191445), (855, 2340393), (1045, 1914867), (1485, 1347499), (1881, 1063815), (2565, 780131), (3135, 638289), (5643, 354605), (9405, 212763), (28215, 70921)]