57597075

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 112840000

約数和(自身を除く): 55242925

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 499, 513, 675, 855, 1215, 1425, 1497, 1539, 2025, 2495, 2565, 4275, 4491, 4617, 6075, 7485, 7695, 9481, 12475, 12825, 13473, 22455, 23085, 28443, 37425, 38475, 40419, 47405, 67365, 85329, 112275, 115425, 121257, 142215, 202095, 237025, 255987, 336825, 426645, 606285, 711075, 767961, 1010475, 1279935, 2133225, 2303883, 3031425, 3839805, 6399675, 11519415, 19199025, 57597075]

約数ペア:

[(1, 57597075), (3, 19199025), (5, 11519415), (9, 6399675), (15, 3839805), (19, 3031425), (25, 2303883), (27, 2133225), (45, 1279935), (57, 1010475), (75, 767961), (81, 711075), (95, 606285), (135, 426645), (171, 336825), (225, 255987), (243, 237025), (285, 202095), (405, 142215), (475, 121257), (499, 115425), (513, 112275), (675, 85329), (855, 67365), (1215, 47405), (1425, 40419), (1497, 38475), (1539, 37425), (2025, 28443), (2495, 23085), (2565, 22455), (4275, 13473), (4491, 12825), (4617, 12475), (6075, 9481), (7485, 7695)]