1490751525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{11617}}^1$

素因数の和:11718

約数の個数: 48

約数和(自身を含む): 2593137600

約数和(自身を除く): 1102386075

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 295, 435, 725, 885, 1475, 1711, 2175, 4425, 5133, 8555, 11617, 25665, 34851, 42775, 58085, 128325, 174255, 290425, 336893, 685403, 871275, 1010679, 1684465, 2056209, 3427015, 5053395, 8422325, 10281045, 17135075, 19876687, 25266975, 51405225, 59630061, 99383435, 298150305, 496917175, 1490751525]

約数ペア:

[(1, 1490751525), (3, 496917175), (5, 298150305), (15, 99383435), (25, 59630061), (29, 51405225), (59, 25266975), (75, 19876687), (87, 17135075), (145, 10281045), (177, 8422325), (295, 5053395), (435, 3427015), (725, 2056209), (885, 1684465), (1475, 1010679), (1711, 871275), (2175, 685403), (4425, 336893), (5133, 290425), (8555, 174255), (11617, 128325), (25665, 58085), (34851, 42775)]