15695313361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{135701}}^1$

素因数の和:135793

約数の個数: 32

約数和(自身を含む): 20426950656

約数和(自身を除く): 4731637295

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 403, 533, 1271, 2821, 3731, 8897, 16523, 115661, 135701, 949907, 1764113, 4206731, 5563741, 12348791, 29447117, 38946187, 54687503, 72328633, 172475971, 382812521, 506300431, 1207331797, 2242187623, 15695313361]

約数ペア:

[(1, 15695313361), (7, 2242187623), (13, 1207331797), (31, 506300431), (41, 382812521), (91, 172475971), (217, 72328633), (287, 54687503), (403, 38946187), (533, 29447117), (1271, 12348791), (2821, 5563741), (3731, 4206731), (8897, 1764113), (16523, 949907), (115661, 135701)]