13331250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24166350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 90, 125, 135, 150, 158, 225, 237, 250, 270, 375, 395, 450, 474, 625, 675, 711, 750, 790, 1125, 1185, 1250, 1350, 1422, 1875, 1975, 2133, 2250, 2370, 3125, 3375, 3555, 3750, 3950, 4266, 5625, 5925, 6250, 6750, 7110, 9375, 9875, 10665, 11250, 11850, 16875, 17775, 18750, 19750, 21330, 28125, 29625, 33750, 35550, 49375, 53325, 56250, 59250, 84375, 88875, 98750, 106650, 148125, 168750, 177750, 246875, 266625, 296250, 444375, 493750, 533250, 740625, 888750, 1333125, 1481250, 2221875, 2666250, 4443750, 6665625, 13331250]

約数ペア:

[(1, 13331250), (2, 6665625), (3, 4443750), (5, 2666250), (6, 2221875), (9, 1481250), (10, 1333125), (15, 888750), (18, 740625), (25, 533250), (27, 493750), (30, 444375), (45, 296250), (50, 266625), (54, 246875), (75, 177750), (79, 168750), (90, 148125), (125, 106650), (135, 98750), (150, 88875), (158, 84375), (225, 59250), (237, 56250), (250, 53325), (270, 49375), (375, 35550), (395, 33750), (450, 29625), (474, 28125), (625, 21330), (675, 19750), (711, 18750), (750, 17775), (790, 16875), (1125, 11850), (1185, 11250), (1250, 10665), (1350, 9875), (1422, 9375), (1875, 7110), (1975, 6750), (2133, 6250), (2250, 5925), (2370, 5625), (3125, 4266), (3375, 3950), (3555, 3750)]