157058475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{42737}}^1$

素因数の和:42764

約数の個数: 36

約数和(自身を含む): 302072184

約数和(自身を除く): 145013709

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 42737, 128211, 213685, 299159, 641055, 897477, 1068425, 1495795, 2094113, 3205275, 4487385, 6282339, 7478975, 10470565, 22436925, 31411695, 52352825, 157058475]

約数ペア:

[(1, 157058475), (3, 52352825), (5, 31411695), (7, 22436925), (15, 10470565), (21, 7478975), (25, 6282339), (35, 4487385), (49, 3205275), (75, 2094113), (105, 1495795), (147, 1068425), (175, 897477), (245, 641055), (525, 299159), (735, 213685), (1225, 128211), (3675, 42737)]