73871265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13063}}^1$

素因数の和:13113

約数の個数: 32

約数和(自身を含む): 131685120

約数和(自身を除く): 57813855

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 13063, 39189, 65315, 169819, 195945, 378827, 509457, 849095, 1136481, 1894135, 2547285, 4924751, 5682405, 14774253, 24623755, 73871265]

約数ペア:

[(1, 73871265), (3, 24623755), (5, 14774253), (13, 5682405), (15, 4924751), (29, 2547285), (39, 1894135), (65, 1136481), (87, 849095), (145, 509457), (195, 378827), (377, 195945), (435, 169819), (1131, 65315), (1885, 39189), (5655, 13063)]