286163865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8291}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 543291840

約数和(自身を除く): 257127975

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 6903, 8291, 11505, 24873, 34515, 41455, 74619, 107783, 124365, 323349, 373095, 489169, 538915, 970047, 1467507, 1616745, 2445845, 4402521, 4850235, 6359197, 7337535, 19077591, 22012605, 31795985, 57232773, 95387955, 286163865]

約数ペア:

[(1, 286163865), (3, 95387955), (5, 57232773), (9, 31795985), (13, 22012605), (15, 19077591), (39, 7337535), (45, 6359197), (59, 4850235), (65, 4402521), (117, 2445845), (177, 1616745), (195, 1467507), (295, 970047), (531, 538915), (585, 489169), (767, 373095), (885, 323349), (2301, 124365), (2655, 107783), (3835, 74619), (6903, 41455), (8291, 34515), (11505, 24873)]