214635525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7646

約数の個数: 48

約数和(自身を含む): 395391360

約数和(自身を除く): 180755835

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 7591, 9425, 22773, 28275, 37955, 98683, 113865, 189775, 220139, 296049, 493415, 569325, 660417, 1100695, 1480245, 2467075, 2861807, 3302085, 5503475, 7401225, 8585421, 14309035, 16510425, 42927105, 71545175, 214635525]

約数ペア:

[(1, 214635525), (3, 71545175), (5, 42927105), (13, 16510425), (15, 14309035), (25, 8585421), (29, 7401225), (39, 5503475), (65, 3302085), (75, 2861807), (87, 2467075), (145, 1480245), (195, 1100695), (325, 660417), (377, 569325), (435, 493415), (725, 296049), (975, 220139), (1131, 189775), (1885, 113865), (2175, 98683), (5655, 37955), (7591, 28275), (9425, 22773)]