77828595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 134713152

約数和(自身を除く): 56884557

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 1553, 3341, 3855, 4659, 7765, 10023, 16705, 20189, 23295, 50115, 60567, 100945, 302835, 399121, 1197363, 1995605, 5188573, 5986815, 15565719, 25942865, 77828595]

約数ペア:

[(1, 77828595), (3, 25942865), (5, 15565719), (13, 5986815), (15, 5188573), (39, 1995605), (65, 1197363), (195, 399121), (257, 302835), (771, 100945), (1285, 60567), (1553, 50115), (3341, 23295), (3855, 20189), (4659, 16705), (7765, 10023)]