83407415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 126489600

約数和(自身を除く): 43082185

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 169, 239, 295, 413, 455, 767, 845, 1183, 1195, 1673, 2065, 3107, 3835, 5369, 5915, 8365, 9971, 14101, 15535, 21749, 26845, 40391, 49855, 69797, 70505, 98707, 108745, 183313, 201955, 282737, 348985, 493535, 916565, 1283191, 1413685, 2383069, 6415955, 11915345, 16681483, 83407415]

約数ペア:

[(1, 83407415), (5, 16681483), (7, 11915345), (13, 6415955), (35, 2383069), (59, 1413685), (65, 1283191), (91, 916565), (169, 493535), (239, 348985), (295, 282737), (413, 201955), (455, 183313), (767, 108745), (845, 98707), (1183, 70505), (1195, 69797), (1673, 49855), (2065, 40391), (3107, 26845), (3835, 21749), (5369, 15535), (5915, 14101), (8365, 9971)]