204023647425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12309119}}^1$

素因数の和:12309162

約数の個数: 48

約数和(自身を含む): 384635381760

約数和(自身を除く): 180611734335

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 12309119, 36927357, 61545595, 160018547, 184636785, 209255023, 307727975, 480055641, 627765069, 800092735, 923183925, 1046275115, 2400278205, 2720315299, 3138825345, 4000463675, 5231375575, 8160945897, 12001391025, 13601576495, 15694126725, 40804729485, 68007882475, 204023647425]

約数ペア:

[(1, 204023647425), (3, 68007882475), (5, 40804729485), (13, 15694126725), (15, 13601576495), (17, 12001391025), (25, 8160945897), (39, 5231375575), (51, 4000463675), (65, 3138825345), (75, 2720315299), (85, 2400278205), (195, 1046275115), (221, 923183925), (255, 800092735), (325, 627765069), (425, 480055641), (663, 307727975), (975, 209255023), (1105, 184636785), (1275, 160018547), (3315, 61545595), (5525, 36927357), (16575, 12309119)]