67592025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 129540320

約数和(自身を除く): 61948295

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 97, 163, 171, 225, 285, 291, 475, 485, 489, 815, 855, 873, 1425, 1455, 1467, 1843, 2425, 2445, 3097, 4075, 4275, 4365, 5529, 7275, 7335, 9215, 9291, 12225, 15485, 15811, 16587, 21825, 27645, 27873, 36675, 46075, 46455, 47433, 77425, 79055, 82935, 138225, 139365, 142299, 232275, 237165, 300409, 395275, 414675, 696825, 711495, 901227, 1185825, 1502045, 2703681, 3557475, 4506135, 7510225, 13518405, 22530675, 67592025]

約数ペア:

[(1, 67592025), (3, 22530675), (5, 13518405), (9, 7510225), (15, 4506135), (19, 3557475), (25, 2703681), (45, 1502045), (57, 1185825), (75, 901227), (95, 711495), (97, 696825), (163, 414675), (171, 395275), (225, 300409), (285, 237165), (291, 232275), (475, 142299), (485, 139365), (489, 138225), (815, 82935), (855, 79055), (873, 77425), (1425, 47433), (1455, 46455), (1467, 46075), (1843, 36675), (2425, 27873), (2445, 27645), (3097, 21825), (4075, 16587), (4275, 15811), (4365, 15485), (5529, 12225), (7275, 9291), (7335, 9215)]