53972325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2456

約数の個数: 60

約数和(自身を含む): 109109088

約数和(自身を除く): 55136763

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2423, 2475, 4455, 7269, 7425, 12115, 21807, 22275, 26653, 36345, 60575, 65421, 79959, 109035, 133265, 181725, 196263, 239877, 327105, 399795, 545175, 666325, 719631, 981315, 1199385, 1635525, 1998975, 2158893, 3598155, 4906575, 5996925, 10794465, 17990775, 53972325]

約数ペア:

[(1, 53972325), (3, 17990775), (5, 10794465), (9, 5996925), (11, 4906575), (15, 3598155), (25, 2158893), (27, 1998975), (33, 1635525), (45, 1199385), (55, 981315), (75, 719631), (81, 666325), (99, 545175), (135, 399795), (165, 327105), (225, 239877), (275, 196263), (297, 181725), (405, 133265), (495, 109035), (675, 79959), (825, 65421), (891, 60575), (1485, 36345), (2025, 26653), (2423, 22275), (2475, 21807), (4455, 12115), (7269, 7425)]