78944235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 131293440

約数和(自身を除く): 52349205

約数列:

[1, 3, 5, 15, 29, 87, 145, 347, 435, 523, 1041, 1569, 1735, 2615, 5205, 7845, 10063, 15167, 30189, 45501, 50315, 75835, 150945, 181481, 227505, 544443, 907405, 2722215, 5262949, 15788847, 26314745, 78944235]

約数ペア:

[(1, 78944235), (3, 26314745), (5, 15788847), (15, 5262949), (29, 2722215), (87, 907405), (145, 544443), (347, 227505), (435, 181481), (523, 150945), (1041, 75835), (1569, 50315), (1735, 45501), (2615, 30189), (5205, 15167), (7845, 10063)]