272100075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 487989600

約数和(自身を除く): 215889525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 195, 325, 447, 745, 975, 1873, 1937, 2235, 3725, 5619, 5811, 9365, 9685, 11175, 24349, 28095, 29055, 46825, 48425, 73047, 121745, 140475, 145275, 279077, 365235, 608725, 837231, 1395385, 1826175, 3628001, 4186155, 6976925, 10884003, 18140005, 20930775, 54420015, 90700025, 272100075]

約数ペア:

[(1, 272100075), (3, 90700025), (5, 54420015), (13, 20930775), (15, 18140005), (25, 10884003), (39, 6976925), (65, 4186155), (75, 3628001), (149, 1826175), (195, 1395385), (325, 837231), (447, 608725), (745, 365235), (975, 279077), (1873, 145275), (1937, 140475), (2235, 121745), (3725, 73047), (5619, 48425), (5811, 46825), (9365, 29055), (9685, 28095), (11175, 24349)]