27133875

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 49645440

約数和(自身を除く): 22511565

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 271, 375, 445, 801, 813, 1125, 1335, 1355, 2225, 2439, 4005, 4065, 6675, 6775, 11125, 12195, 20025, 20325, 24119, 33375, 33875, 60975, 72357, 100125, 101625, 120595, 217071, 304875, 361785, 602975, 1085355, 1808925, 3014875, 5426775, 9044625, 27133875]

約数ペア:

[(1, 27133875), (3, 9044625), (5, 5426775), (9, 3014875), (15, 1808925), (25, 1085355), (45, 602975), (75, 361785), (89, 304875), (125, 217071), (225, 120595), (267, 101625), (271, 100125), (375, 72357), (445, 60975), (801, 33875), (813, 33375), (1125, 24119), (1335, 20325), (1355, 20025), (2225, 12195), (2439, 11125), (4005, 6775), (4065, 6675)]