5136775

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 7365600

約数和(自身を除く): 2228825

約数列:

[1, 5, 7, 25, 35, 149, 175, 197, 745, 985, 1043, 1379, 3725, 4925, 5215, 6895, 26075, 29353, 34475, 146765, 205471, 733825, 1027355, 5136775]

約数ペア:

[(1, 5136775), (5, 1027355), (7, 733825), (25, 205471), (35, 146765), (149, 34475), (175, 29353), (197, 26075), (745, 6895), (985, 5215), (1043, 4925), (1379, 3725)]