27302275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 18194813

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1091, 1925, 2275, 3575, 5005, 5455, 7637, 12001, 14183, 25025, 27275, 38185, 60005, 70915, 84007, 99281, 156013, 190925, 300025, 354575, 420035, 496405, 780065, 1092091, 2100175, 2482025, 3900325, 5460455, 27302275]

約数ペア:

[(1, 27302275), (5, 5460455), (7, 3900325), (11, 2482025), (13, 2100175), (25, 1092091), (35, 780065), (55, 496405), (65, 420035), (77, 354575), (91, 300025), (143, 190925), (175, 156013), (275, 99281), (325, 84007), (385, 70915), (455, 60005), (715, 38185), (1001, 27275), (1091, 25025), (1925, 14183), (2275, 12001), (3575, 7637), (5005, 5455)]