151734565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 45672155

約数列:

[1, 5, 23, 47, 67, 115, 235, 335, 419, 1081, 1541, 2095, 3149, 5405, 7705, 9637, 15745, 19693, 28073, 48185, 72427, 98465, 140365, 362135, 452939, 645679, 1319431, 2264695, 3228395, 6597155, 30346913, 151734565]

約数ペア:

[(1, 151734565), (5, 30346913), (23, 6597155), (47, 3228395), (67, 2264695), (115, 1319431), (235, 645679), (335, 452939), (419, 362135), (1081, 140365), (1541, 98465), (2095, 72427), (3149, 48185), (5405, 28073), (7705, 19693), (9637, 15745)]