228767325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{42961}}^1$

素因数の和:43045

約数の個数: 24

約数和(自身を含む): 383564736

約数和(自身を除く): 154797411

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 42961, 128883, 214805, 644415, 1074025, 3050231, 3222075, 9150693, 15251155, 45753465, 76255775, 228767325]

約数ペア:

[(1, 228767325), (3, 76255775), (5, 45753465), (15, 15251155), (25, 9150693), (71, 3222075), (75, 3050231), (213, 1074025), (355, 644415), (1065, 214805), (1775, 128883), (5325, 42961)]