4201992015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15359}}^1$

素因数の和:15464

約数の個数: 64

約数和(自身を含む): 7679508480

約数和(自身を除く): 3477516465

約数列:

[1, 3, 5, 13, 15, 23, 39, 61, 65, 69, 115, 183, 195, 299, 305, 345, 793, 897, 915, 1403, 1495, 2379, 3965, 4209, 4485, 7015, 11895, 15359, 18239, 21045, 46077, 54717, 76795, 91195, 199667, 230385, 273585, 353257, 599001, 936899, 998335, 1059771, 1766285, 2810697, 2995005, 4592341, 4684495, 5298855, 12179687, 13777023, 14053485, 21548677, 22961705, 36539061, 60898435, 64646031, 68885115, 107743385, 182695305, 280132801, 323230155, 840398403, 1400664005, 4201992015]

約数ペア:

[(1, 4201992015), (3, 1400664005), (5, 840398403), (13, 323230155), (15, 280132801), (23, 182695305), (39, 107743385), (61, 68885115), (65, 64646031), (69, 60898435), (115, 36539061), (183, 22961705), (195, 21548677), (299, 14053485), (305, 13777023), (345, 12179687), (793, 5298855), (897, 4684495), (915, 4592341), (1403, 2995005), (1495, 2810697), (2379, 1766285), (3965, 1059771), (4209, 998335), (4485, 936899), (7015, 599001), (11895, 353257), (15359, 273585), (18239, 230385), (21045, 199667), (46077, 91195), (54717, 76795)]