4745925

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 8928000

約数和(自身を除く): 4182075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 89, 135, 225, 237, 267, 395, 445, 675, 711, 801, 1185, 1335, 1975, 2133, 2225, 2403, 3555, 4005, 5925, 6675, 7031, 10665, 12015, 17775, 20025, 21093, 35155, 53325, 60075, 63279, 105465, 175775, 189837, 316395, 527325, 949185, 1581975, 4745925]

約数ペア:

[(1, 4745925), (3, 1581975), (5, 949185), (9, 527325), (15, 316395), (25, 189837), (27, 175775), (45, 105465), (75, 63279), (79, 60075), (89, 53325), (135, 35155), (225, 21093), (237, 20025), (267, 17775), (395, 12015), (445, 10665), (675, 7031), (711, 6675), (801, 5925), (1185, 4005), (1335, 3555), (1975, 2403), (2133, 2225)]