47417175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 97348680

約数和(自身を除く): 49931505

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 43, 45, 65, 75, 87, 117, 129, 145, 169, 195, 215, 225, 261, 325, 377, 387, 435, 507, 559, 585, 645, 725, 845, 975, 1075, 1131, 1247, 1305, 1521, 1677, 1885, 1935, 2175, 2535, 2795, 2925, 3225, 3393, 3741, 4225, 4901, 5031, 5655, 6235, 6525, 7267, 7605, 8385, 9425, 9675, 11223, 12675, 13975, 14703, 16211, 16965, 18705, 21801, 24505, 25155, 28275, 31175, 36335, 38025, 41925, 44109, 48633, 56115, 65403, 73515, 81055, 84825, 93525, 109005, 122525, 125775, 145899, 181675, 210743, 220545, 243165, 280575, 327015, 367575, 405275, 545025, 632229, 729495, 1053715, 1102725, 1215825, 1635075, 1896687, 3161145, 3647475, 5268575, 9483435, 15805725, 47417175]

約数ペア:

[(1, 47417175), (3, 15805725), (5, 9483435), (9, 5268575), (13, 3647475), (15, 3161145), (25, 1896687), (29, 1635075), (39, 1215825), (43, 1102725), (45, 1053715), (65, 729495), (75, 632229), (87, 545025), (117, 405275), (129, 367575), (145, 327015), (169, 280575), (195, 243165), (215, 220545), (225, 210743), (261, 181675), (325, 145899), (377, 125775), (387, 122525), (435, 109005), (507, 93525), (559, 84825), (585, 81055), (645, 73515), (725, 65403), (845, 56115), (975, 48633), (1075, 44109), (1131, 41925), (1247, 38025), (1305, 36335), (1521, 31175), (1677, 28275), (1885, 25155), (1935, 24505), (2175, 21801), (2535, 18705), (2795, 16965), (2925, 16211), (3225, 14703), (3393, 13975), (3741, 12675), (4225, 11223), (4901, 9675), (5031, 9425), (5655, 8385), (6235, 7605), (6525, 7267)]