148401075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 261411840

約数和(自身を除く): 113010765

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 239, 255, 425, 487, 717, 1195, 1275, 1461, 2435, 3585, 4063, 5975, 7305, 8279, 12175, 12189, 17925, 20315, 24837, 36525, 41395, 60945, 101575, 116393, 124185, 206975, 304725, 349179, 581965, 620925, 1745895, 1978681, 2909825, 5936043, 8729475, 9893405, 29680215, 49467025, 148401075]

約数ペア:

[(1, 148401075), (3, 49467025), (5, 29680215), (15, 9893405), (17, 8729475), (25, 5936043), (51, 2909825), (75, 1978681), (85, 1745895), (239, 620925), (255, 581965), (425, 349179), (487, 304725), (717, 206975), (1195, 124185), (1275, 116393), (1461, 101575), (2435, 60945), (3585, 41395), (4063, 36525), (5975, 24837), (7305, 20315), (8279, 17925), (12175, 12189)]