71341725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10453}}^1$

素因数の和:10486

約数の個数: 48

約数和(自身を含む): 145185152

約数和(自身を除く): 73843427

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10453, 31359, 52265, 73171, 135889, 156795, 219513, 261325, 365855, 407667, 679445, 783975, 951223, 1097565, 1829275, 2038335, 2853669, 3397225, 4756115, 5487825, 10191675, 14268345, 23780575, 71341725]

約数ペア:

[(1, 71341725), (3, 23780575), (5, 14268345), (7, 10191675), (13, 5487825), (15, 4756115), (21, 3397225), (25, 2853669), (35, 2038335), (39, 1829275), (65, 1097565), (75, 951223), (91, 783975), (105, 679445), (175, 407667), (195, 365855), (273, 261325), (325, 219513), (455, 156795), (525, 135889), (975, 73171), (1365, 52265), (2275, 31359), (6825, 10453)]