2019144075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2693}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 3601123680

約数和(自身を除く): 1581979605

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 769, 975, 2307, 2693, 3845, 8079, 9997, 11535, 13465, 19225, 29991, 35009, 40395, 49985, 57675, 67325, 105027, 149955, 175045, 201975, 249925, 525135, 749775, 875225, 2070917, 2625675, 6212751, 10354585, 26921921, 31063755, 51772925, 80765763, 134609605, 155318775, 403828815, 673048025, 2019144075]

約数ペア:

[(1, 2019144075), (3, 673048025), (5, 403828815), (13, 155318775), (15, 134609605), (25, 80765763), (39, 51772925), (65, 31063755), (75, 26921921), (195, 10354585), (325, 6212751), (769, 2625675), (975, 2070917), (2307, 875225), (2693, 749775), (3845, 525135), (8079, 249925), (9997, 201975), (11535, 175045), (13465, 149955), (19225, 105027), (29991, 67325), (35009, 57675), (40395, 49985)]