11993625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 24725376

約数和(自身を除く): 12731751

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1523, 1575, 2625, 4569, 7615, 7875, 10661, 13707, 22845, 31983, 38075, 53305, 68535, 95949, 114225, 159915, 190375, 266525, 342675, 479745, 571125, 799575, 1332625, 1713375, 2398725, 3997875, 11993625]

約数ペア:

[(1, 11993625), (3, 3997875), (5, 2398725), (7, 1713375), (9, 1332625), (15, 799575), (21, 571125), (25, 479745), (35, 342675), (45, 266525), (63, 190375), (75, 159915), (105, 114225), (125, 95949), (175, 68535), (225, 53305), (315, 38075), (375, 31983), (525, 22845), (875, 13707), (1125, 10661), (1523, 7875), (1575, 7615), (2625, 4569)]