157520835

素因数分解:

$3^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1187}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 123037245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 983, 1187, 2949, 3561, 4915, 5935, 8847, 10683, 14745, 17805, 26541, 32049, 44235, 53415, 132705, 160245, 1166821, 3500463, 5834105, 10501389, 17502315, 31504167, 52506945, 157520835]

約数ペア:

[(1, 157520835), (3, 52506945), (5, 31504167), (9, 17502315), (15, 10501389), (27, 5834105), (45, 3500463), (135, 1166821), (983, 160245), (1187, 132705), (2949, 53415), (3561, 44235), (4915, 32049), (5935, 26541), (8847, 17805), (10683, 14745)]