312005366925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{400739}}^1$

素因数の和:402242

約数の個数: 48

約数和(自身を含む): 589940574720

約数和(自身を除く): 277935207795

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1483, 4449, 7415, 10381, 22245, 31143, 37075, 51905, 111225, 155715, 259525, 400739, 778575, 1202217, 2003695, 2805173, 6011085, 8415519, 10018475, 14025865, 30055425, 42077595, 70129325, 210387975, 594295937, 1782887811, 2971479685, 4160071559, 8914439055, 12480214677, 14857398425, 20800357795, 44572195275, 62401073385, 104001788975, 312005366925]

約数ペア:

[(1, 312005366925), (3, 104001788975), (5, 62401073385), (7, 44572195275), (15, 20800357795), (21, 14857398425), (25, 12480214677), (35, 8914439055), (75, 4160071559), (105, 2971479685), (175, 1782887811), (525, 594295937), (1483, 210387975), (4449, 70129325), (7415, 42077595), (10381, 30055425), (22245, 14025865), (31143, 10018475), (37075, 8415519), (51905, 6011085), (111225, 2805173), (155715, 2003695), (259525, 1202217), (400739, 778575)]