145271145

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 237945600

約数和(自身を除く): 92674455

約数列:

[1, 3, 5, 15, 53, 159, 265, 359, 509, 795, 1077, 1527, 1795, 2545, 5385, 7635, 19027, 26977, 57081, 80931, 95135, 134885, 182731, 285405, 404655, 548193, 913655, 2740965, 9684743, 29054229, 48423715, 145271145]

約数ペア:

[(1, 145271145), (3, 48423715), (5, 29054229), (15, 9684743), (53, 2740965), (159, 913655), (265, 548193), (359, 404655), (509, 285405), (795, 182731), (1077, 134885), (1527, 95135), (1795, 80931), (2545, 57081), (5385, 26977), (7635, 19027)]