42415671645

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{19163}}^1$

素因数の和:19762

約数の個数: 48

約数和(自身を含む): 74404766592

約数和(自身を除く): 31989094947

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 487, 505, 909, 1461, 1515, 2435, 4383, 4545, 7305, 19163, 21915, 49187, 57489, 95815, 147561, 172467, 245935, 287445, 442683, 737805, 862335, 1935463, 2213415, 5806389, 9332381, 9677315, 17419167, 27997143, 29031945, 46661905, 83991429, 87095835, 139985715, 419957145, 942570481, 2827711443, 4712852405, 8483134329, 14138557215, 42415671645]

約数ペア:

[(1, 42415671645), (3, 14138557215), (5, 8483134329), (9, 4712852405), (15, 2827711443), (45, 942570481), (101, 419957145), (303, 139985715), (487, 87095835), (505, 83991429), (909, 46661905), (1461, 29031945), (1515, 27997143), (2435, 17419167), (4383, 9677315), (4545, 9332381), (7305, 5806389), (19163, 2213415), (21915, 1935463), (49187, 862335), (57489, 737805), (95815, 442683), (147561, 287445), (172467, 245935)]