153290415

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 249799680

約数和(自身を除く): 96509265

約数列:

[1, 3, 5, 15, 79, 237, 277, 395, 467, 831, 1185, 1385, 1401, 2335, 4155, 7005, 21883, 36893, 65649, 109415, 110679, 129359, 184465, 328245, 388077, 553395, 646795, 1940385, 10219361, 30658083, 51096805, 153290415]

約数ペア:

[(1, 153290415), (3, 51096805), (5, 30658083), (15, 10219361), (79, 1940385), (237, 646795), (277, 553395), (395, 388077), (467, 328245), (831, 184465), (1185, 129359), (1385, 110679), (1401, 109415), (2335, 65649), (4155, 36893), (7005, 21883)]