69080465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 89229600

約数和(自身を除く): 20149135

約数列:

[1, 5, 29, 53, 89, 101, 145, 265, 445, 505, 1537, 2581, 2929, 4717, 5353, 7685, 8989, 12905, 14645, 23585, 26765, 44945, 136793, 155237, 260681, 476417, 683965, 776185, 1303405, 2382085, 13816093, 69080465]

約数ペア:

[(1, 69080465), (5, 13816093), (29, 2382085), (53, 1303405), (89, 776185), (101, 683965), (145, 476417), (265, 260681), (445, 155237), (505, 136793), (1537, 44945), (2581, 26765), (2929, 23585), (4717, 14645), (5353, 12905), (7685, 8989)]