16801295615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{45887}}^1$

素因数の和:46079

約数の個数: 32

約数和(自身を含む): 22387470336

約数和(自身を除く): 5586174721

約数列:

[1, 5, 13, 43, 65, 131, 215, 559, 655, 1703, 2795, 5633, 8515, 28165, 45887, 73229, 229435, 366145, 596531, 1973141, 2982655, 6011197, 9865705, 25650833, 30055985, 78145561, 128254165, 258481471, 390727805, 1292407355, 3360259123, 16801295615]

約数ペア:

[(1, 16801295615), (5, 3360259123), (13, 1292407355), (43, 390727805), (65, 258481471), (131, 128254165), (215, 78145561), (559, 30055985), (655, 25650833), (1703, 9865705), (2795, 6011197), (5633, 2982655), (8515, 1973141), (28165, 596531), (45887, 366145), (73229, 229435)]