20250825985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{330383}}^1$

素因数の和:330465

約数の個数: 32

約数和(自身を含む): 27974274048

約数和(自身を除く): 7723448063

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 4715, 12259, 61295, 330383, 1651915, 4294979, 7598809, 13545703, 21474895, 37994045, 67728515, 98784517, 176094139, 311551169, 493922585, 880470695, 1557755845, 4050165197, 20250825985]

約数ペア:

[(1, 20250825985), (5, 4050165197), (13, 1557755845), (23, 880470695), (41, 493922585), (65, 311551169), (115, 176094139), (205, 98784517), (299, 67728515), (533, 37994045), (943, 21474895), (1495, 13545703), (2665, 7598809), (4715, 4294979), (12259, 1651915), (61295, 330383)]