142101855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23743}}^1$

素因数の和:23780

約数の個数: 48

約数和(自身を含む): 296325120

約数和(自身を除く): 154223265

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 23743, 71229, 118715, 166201, 213687, 356145, 451117, 498603, 831005, 1068435, 1353351, 1495809, 2255585, 2493015, 3157819, 4060053, 6766755, 7479045, 9473457, 15789095, 20300265, 28420371, 47367285, 142101855]

約数ペア:

[(1, 142101855), (3, 47367285), (5, 28420371), (7, 20300265), (9, 15789095), (15, 9473457), (19, 7479045), (21, 6766755), (35, 4060053), (45, 3157819), (57, 2493015), (63, 2255585), (95, 1495809), (105, 1353351), (133, 1068435), (171, 831005), (285, 498603), (315, 451117), (399, 356145), (665, 213687), (855, 166201), (1197, 118715), (1995, 71229), (5985, 23743)]