61946235

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 121282560

約数和(自身を除く): 59336325

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 751, 1269, 1755, 1833, 2115, 2253, 3055, 3755, 5499, 6345, 6759, 9165, 9763, 11265, 16497, 20277, 27495, 29289, 33795, 35297, 48815, 82485, 87867, 101385, 105891, 146445, 176485, 263601, 317673, 439335, 458861, 529455, 953019, 1318005, 1376583, 1588365, 2294305, 4129749, 4765095, 6882915, 12389247, 20648745, 61946235]

約数ペア:

[(1, 61946235), (3, 20648745), (5, 12389247), (9, 6882915), (13, 4765095), (15, 4129749), (27, 2294305), (39, 1588365), (45, 1376583), (47, 1318005), (65, 953019), (117, 529455), (135, 458861), (141, 439335), (195, 317673), (235, 263601), (351, 176485), (423, 146445), (585, 105891), (611, 101385), (705, 87867), (751, 82485), (1269, 48815), (1755, 35297), (1833, 33795), (2115, 29289), (2253, 27495), (3055, 20277), (3755, 16497), (5499, 11265), (6345, 9763), (6759, 9165)]