133389750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13714

約数の個数: 64

約数和(自身を含む): 358577856

約数和(自身を除く): 225188106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 13681, 27362, 41043, 68405, 82086, 136810, 177853, 205215, 342025, 355706, 410430, 533559, 684050, 889265, 1026075, 1067118, 1710125, 1778530, 2052150, 2667795, 3420250, 4446325, 5130375, 5335590, 8892650, 10260750, 13338975, 22231625, 26677950, 44463250, 66694875, 133389750]

約数ペア:

[(1, 133389750), (2, 66694875), (3, 44463250), (5, 26677950), (6, 22231625), (10, 13338975), (13, 10260750), (15, 8892650), (25, 5335590), (26, 5130375), (30, 4446325), (39, 3420250), (50, 2667795), (65, 2052150), (75, 1778530), (78, 1710125), (125, 1067118), (130, 1026075), (150, 889265), (195, 684050), (250, 533559), (325, 410430), (375, 355706), (390, 342025), (650, 205215), (750, 177853), (975, 136810), (1625, 82086), (1950, 68405), (3250, 41043), (4875, 27362), (9750, 13681)]