27263625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 22157175

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 109, 115, 125, 145, 327, 345, 375, 435, 545, 575, 667, 725, 1635, 1725, 2001, 2175, 2507, 2725, 2875, 3161, 3335, 3625, 7521, 8175, 8625, 9483, 10005, 10875, 12535, 13625, 15805, 16675, 37605, 40875, 47415, 50025, 62675, 72703, 79025, 83375, 188025, 218109, 237075, 250125, 313375, 363515, 395125, 940125, 1090545, 1185375, 1817575, 5452725, 9087875, 27263625]

約数ペア:

[(1, 27263625), (3, 9087875), (5, 5452725), (15, 1817575), (23, 1185375), (25, 1090545), (29, 940125), (69, 395125), (75, 363515), (87, 313375), (109, 250125), (115, 237075), (125, 218109), (145, 188025), (327, 83375), (345, 79025), (375, 72703), (435, 62675), (545, 50025), (575, 47415), (667, 40875), (725, 37605), (1635, 16675), (1725, 15805), (2001, 13625), (2175, 12535), (2507, 10875), (2725, 10005), (2875, 9483), (3161, 8625), (3335, 8175), (3625, 7521)]