15723072001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10457}}^1$

素因数の和:10562

約数の個数: 48

約数和(自身を含む): 20577328128

約数和(自身を除く): 4854256127

約数列:

[1, 7, 13, 31, 41, 91, 169, 217, 287, 403, 533, 1183, 1271, 2821, 3731, 5239, 6929, 8897, 10457, 16523, 36673, 48503, 73199, 115661, 135941, 214799, 324167, 428737, 951587, 1503593, 1767233, 2269169, 3001159, 4214171, 5573581, 12370631, 13290847, 29499197, 39015067, 54784223, 72456553, 93035929, 172781011, 383489561, 507195871, 1209467077, 2246153143, 15723072001]

約数ペア:

[(1, 15723072001), (7, 2246153143), (13, 1209467077), (31, 507195871), (41, 383489561), (91, 172781011), (169, 93035929), (217, 72456553), (287, 54784223), (403, 39015067), (533, 29499197), (1183, 13290847), (1271, 12370631), (2821, 5573581), (3731, 4214171), (5239, 3001159), (6929, 2269169), (8897, 1767233), (10457, 1503593), (16523, 951587), (36673, 428737), (48503, 324167), (73199, 214799), (115661, 135941)]