71938135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 26599337

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1187, 1955, 2635, 3565, 5935, 12121, 20179, 27301, 36797, 60605, 100895, 136505, 183985, 464117, 625549, 846331, 2320585, 3127745, 4231655, 14387627, 71938135]

約数ペア:

[(1, 71938135), (5, 14387627), (17, 4231655), (23, 3127745), (31, 2320585), (85, 846331), (115, 625549), (155, 464117), (391, 183985), (527, 136505), (713, 100895), (1187, 60605), (1955, 36797), (2635, 27301), (3565, 20179), (5935, 12121)]