214916475

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{17159}}^1$

素因数の和:17339

約数の個数: 24

約数和(自身を含む): 357477120

約数和(自身を除く): 142560645

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 2505, 4175, 12525, 17159, 51477, 85795, 257385, 428975, 1286925, 2865553, 8596659, 14327765, 42983295, 71638825, 214916475]

約数ペア:

[(1, 214916475), (3, 71638825), (5, 42983295), (15, 14327765), (25, 8596659), (75, 2865553), (167, 1286925), (501, 428975), (835, 257385), (2505, 85795), (4175, 51477), (12525, 17159)]