12201315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 23086080

約数和(自身を除く): 10884765

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4007, 12021, 20035, 28049, 60105, 84147, 116203, 140245, 348609, 420735, 581015, 813421, 1743045, 2440263, 4067105, 12201315]

約数ペア:

[(1, 12201315), (3, 4067105), (5, 2440263), (7, 1743045), (15, 813421), (21, 581015), (29, 420735), (35, 348609), (87, 140245), (105, 116203), (145, 84147), (203, 60105), (435, 28049), (609, 20035), (1015, 12021), (3045, 4007)]