157316145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34843}}^1$

素因数の和:34901

約数の個数: 32

約数和(自身を含む): 294362112

約数和(自身を除く): 137045967

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 34843, 104529, 174215, 243901, 522645, 731703, 1219505, 1498249, 3658515, 4494747, 7491245, 10487743, 22473735, 31463229, 52438715, 157316145]

約数ペア:

[(1, 157316145), (3, 52438715), (5, 31463229), (7, 22473735), (15, 10487743), (21, 7491245), (35, 4494747), (43, 3658515), (105, 1498249), (129, 1219505), (215, 731703), (301, 522645), (645, 243901), (903, 174215), (1505, 104529), (4515, 34843)]