5456145

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 9106560

約数和(自身を除く): 3650415

約数列:

[1, 3, 5, 15, 61, 67, 89, 183, 201, 267, 305, 335, 445, 915, 1005, 1335, 4087, 5429, 5963, 12261, 16287, 17889, 20435, 27145, 29815, 61305, 81435, 89445, 363743, 1091229, 1818715, 5456145]

約数ペア:

[(1, 5456145), (3, 1818715), (5, 1091229), (15, 363743), (61, 89445), (67, 81435), (89, 61305), (183, 29815), (201, 27145), (267, 20435), (305, 17889), (335, 16287), (445, 12261), (915, 5963), (1005, 5429), (1335, 4087)]