70294875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 136181760

約数和(自身を除く): 65886885

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 125, 175, 183, 305, 375, 427, 439, 525, 875, 915, 1281, 1317, 1525, 2135, 2195, 2625, 3073, 4575, 6405, 6585, 7625, 9219, 10675, 10975, 15365, 22875, 26779, 32025, 32925, 46095, 53375, 54875, 76825, 80337, 133895, 160125, 164625, 187453, 230475, 384125, 401685, 562359, 669475, 937265, 1152375, 2008425, 2811795, 3347375, 4686325, 10042125, 14058975, 23431625, 70294875]

約数ペア:

[(1, 70294875), (3, 23431625), (5, 14058975), (7, 10042125), (15, 4686325), (21, 3347375), (25, 2811795), (35, 2008425), (61, 1152375), (75, 937265), (105, 669475), (125, 562359), (175, 401685), (183, 384125), (305, 230475), (375, 187453), (427, 164625), (439, 160125), (525, 133895), (875, 80337), (915, 76825), (1281, 54875), (1317, 53375), (1525, 46095), (2135, 32925), (2195, 32025), (2625, 26779), (3073, 22875), (4575, 15365), (6405, 10975), (6585, 10675), (7625, 9219)]