72462015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34261}}^1$

素因数の和:34319

約数の個数: 24

約数和(自身を含む): 128276928

約数和(自身を除く): 55814913

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34261, 102783, 171305, 308349, 513915, 1541745, 1610267, 4830801, 8051335, 14492403, 24154005, 72462015]

約数ペア:

[(1, 72462015), (3, 24154005), (5, 14492403), (9, 8051335), (15, 4830801), (45, 1610267), (47, 1541745), (141, 513915), (235, 308349), (423, 171305), (705, 102783), (2115, 34261)]