5538915

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 4440285

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 461, 801, 1335, 1383, 2305, 2403, 4005, 4149, 6915, 12015, 12447, 20745, 41029, 62235, 123087, 205145, 369261, 615435, 1107783, 1846305, 5538915]

約数ペア:

[(1, 5538915), (3, 1846305), (5, 1107783), (9, 615435), (15, 369261), (27, 205145), (45, 123087), (89, 62235), (135, 41029), (267, 20745), (445, 12447), (461, 12015), (801, 6915), (1335, 4149), (1383, 4005), (2305, 2403)]