15942450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 41265216

約数和(自身を除く): 25322766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4621, 9242, 13863, 23105, 27726, 46210, 69315, 106283, 115525, 138630, 212566, 231050, 318849, 346575, 531415, 637698, 693150, 1062830, 1594245, 2657075, 3188490, 5314150, 7971225, 15942450]

約数ペア:

[(1, 15942450), (2, 7971225), (3, 5314150), (5, 3188490), (6, 2657075), (10, 1594245), (15, 1062830), (23, 693150), (25, 637698), (30, 531415), (46, 346575), (50, 318849), (69, 231050), (75, 212566), (115, 138630), (138, 115525), (150, 106283), (230, 69315), (345, 46210), (575, 27726), (690, 23105), (1150, 13863), (1725, 9242), (3450, 4621)]