47158875

素因数分解:

$3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 88732800

約数和(自身を除く): 41573925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 125, 135, 157, 225, 267, 375, 445, 471, 675, 785, 801, 1125, 1335, 1413, 2225, 2355, 2403, 3375, 3925, 4005, 4239, 6675, 7065, 11125, 11775, 12015, 13973, 19625, 20025, 21195, 33375, 35325, 41919, 58875, 60075, 69865, 100125, 105975, 125757, 176625, 209595, 300375, 349325, 377271, 529875, 628785, 1047975, 1746625, 1886355, 3143925, 5239875, 9431775, 15719625, 47158875]

約数ペア:

[(1, 47158875), (3, 15719625), (5, 9431775), (9, 5239875), (15, 3143925), (25, 1886355), (27, 1746625), (45, 1047975), (75, 628785), (89, 529875), (125, 377271), (135, 349325), (157, 300375), (225, 209595), (267, 176625), (375, 125757), (445, 105975), (471, 100125), (675, 69865), (785, 60075), (801, 58875), (1125, 41919), (1335, 35325), (1413, 33375), (2225, 21195), (2355, 20025), (2403, 19625), (3375, 13973), (3925, 12015), (4005, 11775), (4239, 11125), (6675, 7065)]