1566795225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5099}}^1$

素因数の和:5370

約数の個数: 48

約数和(自身を含む): 2754734400

約数和(自身を除く): 1187939175

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 241, 255, 425, 723, 1205, 1275, 3615, 4097, 5099, 6025, 12291, 15297, 18075, 20485, 25495, 61455, 76485, 86683, 102425, 127475, 260049, 307275, 382425, 433415, 1228859, 1300245, 2167075, 3686577, 6144295, 6501225, 18432885, 20890603, 30721475, 62671809, 92164425, 104453015, 313359045, 522265075, 1566795225]

約数ペア:

[(1, 1566795225), (3, 522265075), (5, 313359045), (15, 104453015), (17, 92164425), (25, 62671809), (51, 30721475), (75, 20890603), (85, 18432885), (241, 6501225), (255, 6144295), (425, 3686577), (723, 2167075), (1205, 1300245), (1275, 1228859), (3615, 433415), (4097, 382425), (5099, 307275), (6025, 260049), (12291, 127475), (15297, 102425), (18075, 86683), (20485, 76485), (25495, 61455)]