13997685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 25175808

約数和(自身を除く): 11178123

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 3121, 4485, 9363, 15605, 40573, 46815, 71783, 121719, 202865, 215349, 358915, 608595, 933179, 1076745, 2799537, 4665895, 13997685]

約数ペア:

[(1, 13997685), (3, 4665895), (5, 2799537), (13, 1076745), (15, 933179), (23, 608595), (39, 358915), (65, 215349), (69, 202865), (115, 121719), (195, 71783), (299, 46815), (345, 40573), (897, 15605), (1495, 9363), (3121, 4485)]