2000874975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{4483}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 3616328064

約数和(自身を除く): 1615453089

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 541, 825, 1623, 2705, 4483, 5951, 8115, 13449, 13525, 17853, 22415, 29755, 40575, 49313, 67245, 89265, 112075, 147939, 148775, 246565, 336225, 446325, 739695, 1232825, 2425303, 3698475, 7275909, 12126515, 26678333, 36379545, 60632575, 80034999, 133391665, 181897725, 400174995, 666958325, 2000874975]

約数ペア:

[(1, 2000874975), (3, 666958325), (5, 400174995), (11, 181897725), (15, 133391665), (25, 80034999), (33, 60632575), (55, 36379545), (75, 26678333), (165, 12126515), (275, 7275909), (541, 3698475), (825, 2425303), (1623, 1232825), (2705, 739695), (4483, 446325), (5951, 336225), (8115, 246565), (13449, 148775), (13525, 147939), (17853, 112075), (22415, 89265), (29755, 67245), (40575, 49313)]