27093225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 47489024

約数和(自身を除く): 20395799

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 129, 155, 215, 271, 465, 645, 775, 813, 1075, 1333, 1355, 2325, 3225, 3999, 4065, 6665, 6775, 8401, 11653, 19995, 20325, 25203, 33325, 34959, 42005, 58265, 99975, 126015, 174795, 210025, 291325, 361243, 630075, 873975, 1083729, 1806215, 5418645, 9031075, 27093225]

約数ペア:

[(1, 27093225), (3, 9031075), (5, 5418645), (15, 1806215), (25, 1083729), (31, 873975), (43, 630075), (75, 361243), (93, 291325), (129, 210025), (155, 174795), (215, 126015), (271, 99975), (465, 58265), (645, 42005), (775, 34959), (813, 33325), (1075, 25203), (1333, 20325), (1355, 19995), (2325, 11653), (3225, 8401), (3999, 6775), (4065, 6665)]