80372115

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 68927085

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 135, 141, 159, 235, 239, 265, 423, 477, 705, 717, 795, 1195, 1269, 1431, 2115, 2151, 2385, 2491, 3585, 6345, 6453, 7155, 7473, 10755, 11233, 12455, 12667, 22419, 32265, 33699, 37365, 38001, 56165, 63335, 67257, 101097, 112095, 114003, 168495, 190005, 303291, 336285, 342009, 505485, 570015, 595349, 1516455, 1710045, 1786047, 2976745, 5358141, 8930235, 16074423, 26790705, 80372115]

約数ペア:

[(1, 80372115), (3, 26790705), (5, 16074423), (9, 8930235), (15, 5358141), (27, 2976745), (45, 1786047), (47, 1710045), (53, 1516455), (135, 595349), (141, 570015), (159, 505485), (235, 342009), (239, 336285), (265, 303291), (423, 190005), (477, 168495), (705, 114003), (717, 112095), (795, 101097), (1195, 67257), (1269, 63335), (1431, 56165), (2115, 38001), (2151, 37365), (2385, 33699), (2491, 32265), (3585, 22419), (6345, 12667), (6453, 12455), (7155, 11233), (7473, 10755)]