151235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 216000

約数和(自身を除く): 64765

約数列:

[1, 5, 7, 29, 35, 145, 149, 203, 745, 1015, 1043, 4321, 5215, 21605, 30247, 151235]

約数ペア:

[(1, 151235), (5, 30247), (7, 21605), (29, 5215), (35, 4321), (145, 1043), (149, 1015), (203, 745)]