13306831575

素因数分解:

$3^1\times 5^2\times {\mathrm{1601}}^1\times {\mathrm{110821}}^1$

素因数の和:112435

約数の個数: 24

約数和(自身を含む): 22014568656

約数和(自身を除く): 8707737081

約数列:

[1, 3, 5, 15, 25, 75, 1601, 4803, 8005, 24015, 40025, 110821, 120075, 332463, 554105, 1662315, 2770525, 8311575, 177424421, 532273263, 887122105, 2661366315, 4435610525, 13306831575]

約数ペア:

[(1, 13306831575), (3, 4435610525), (5, 2661366315), (15, 887122105), (25, 532273263), (75, 177424421), (1601, 8311575), (4803, 2770525), (8005, 1662315), (24015, 554105), (40025, 332463), (110821, 120075)]