40228755

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{1117}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 75156432

約数和(自身を除く): 34927677

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1117, 1715, 2401, 3351, 5145, 5585, 7203, 7819, 12005, 16755, 23457, 36015, 39095, 54733, 117285, 164199, 273665, 383131, 820995, 1149393, 1915655, 2681917, 5746965, 8045751, 13409585, 40228755]

約数ペア:

[(1, 40228755), (3, 13409585), (5, 8045751), (7, 5746965), (15, 2681917), (21, 1915655), (35, 1149393), (49, 820995), (105, 383131), (147, 273665), (245, 164199), (343, 117285), (735, 54733), (1029, 39095), (1117, 36015), (1715, 23457), (2401, 16755), (3351, 12005), (5145, 7819), (5585, 7203)]