190014705

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 339852240

約数和(自身を除く): 149837535

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 181, 205, 369, 543, 569, 615, 905, 1629, 1707, 1845, 2715, 2845, 5121, 7421, 8145, 8535, 22263, 23329, 25605, 37105, 66789, 69987, 102989, 111315, 116645, 209961, 308967, 333945, 349935, 514945, 926901, 1049805, 1544835, 4222549, 4634505, 12667647, 21112745, 38002941, 63338235, 190014705]

約数ペア:

[(1, 190014705), (3, 63338235), (5, 38002941), (9, 21112745), (15, 12667647), (41, 4634505), (45, 4222549), (123, 1544835), (181, 1049805), (205, 926901), (369, 514945), (543, 349935), (569, 333945), (615, 308967), (905, 209961), (1629, 116645), (1707, 111315), (1845, 102989), (2715, 69987), (2845, 66789), (5121, 37105), (7421, 25605), (8145, 23329), (8535, 22263)]