2571330255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 4545459072

約数和(自身を除く): 1974128817

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 113, 183, 195, 305, 339, 565, 793, 915, 1469, 1695, 1913, 2379, 3965, 4407, 5739, 6893, 7345, 9565, 11895, 20679, 22035, 24869, 28695, 34465, 74607, 89609, 103395, 116693, 124345, 216169, 268827, 350079, 373035, 448045, 583465, 648507, 1080845, 1344135, 1517009, 1750395, 2810197, 3242535, 4551027, 7585045, 8430591, 13186309, 14050985, 22755135, 39558927, 42152955, 65931545, 171422017, 197794635, 514266051, 857110085, 2571330255]

約数ペア:

[(1, 2571330255), (3, 857110085), (5, 514266051), (13, 197794635), (15, 171422017), (39, 65931545), (61, 42152955), (65, 39558927), (113, 22755135), (183, 14050985), (195, 13186309), (305, 8430591), (339, 7585045), (565, 4551027), (793, 3242535), (915, 2810197), (1469, 1750395), (1695, 1517009), (1913, 1344135), (2379, 1080845), (3965, 648507), (4407, 583465), (5739, 448045), (6893, 373035), (7345, 350079), (9565, 268827), (11895, 216169), (20679, 124345), (22035, 116693), (24869, 103395), (28695, 89609), (34465, 74607)]