2494331325

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1523}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 4643140320

約数和(自身を除く): 2148808995

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 251, 261, 435, 725, 753, 1255, 1305, 1523, 2175, 2259, 3765, 4569, 6275, 6525, 7279, 7615, 11295, 13707, 18825, 21837, 22845, 36395, 38075, 44167, 56475, 65511, 68535, 109185, 114225, 132501, 181975, 220835, 327555, 342675, 382273, 397503, 545925, 662505, 1104175, 1146819, 1637775, 1911365, 1987515, 3312525, 3440457, 5734095, 9556825, 9937575, 11085917, 17202285, 28670475, 33257751, 55429585, 86011425, 99773253, 166288755, 277147925, 498866265, 831443775, 2494331325]

約数ペア:

[(1, 2494331325), (3, 831443775), (5, 498866265), (9, 277147925), (15, 166288755), (25, 99773253), (29, 86011425), (45, 55429585), (75, 33257751), (87, 28670475), (145, 17202285), (225, 11085917), (251, 9937575), (261, 9556825), (435, 5734095), (725, 3440457), (753, 3312525), (1255, 1987515), (1305, 1911365), (1523, 1637775), (2175, 1146819), (2259, 1104175), (3765, 662505), (4569, 545925), (6275, 397503), (6525, 382273), (7279, 342675), (7615, 327555), (11295, 220835), (13707, 181975), (18825, 132501), (21837, 114225), (22845, 109185), (36395, 68535), (38075, 65511), (44167, 56475)]