17943204945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{27191}}^1$

素因数の和:27306

約数の個数: 64

約数和(自身を含む): 31246871040

約数和(自身を除く): 13303666095

約数列:

[1, 3, 5, 15, 29, 37, 41, 87, 111, 123, 145, 185, 205, 435, 555, 615, 1073, 1189, 1517, 3219, 3567, 4551, 5365, 5945, 7585, 16095, 17835, 22755, 27191, 43993, 81573, 131979, 135955, 219965, 407865, 659895, 788539, 1006067, 1114831, 2365617, 3018201, 3344493, 3942695, 5030335, 5574155, 11828085, 15091005, 16722465, 29175943, 32330099, 41248747, 87527829, 96990297, 123746241, 145879715, 161650495, 206243735, 437639145, 484951485, 618731205, 1196213663, 3588640989, 5981068315, 17943204945]

約数ペア:

[(1, 17943204945), (3, 5981068315), (5, 3588640989), (15, 1196213663), (29, 618731205), (37, 484951485), (41, 437639145), (87, 206243735), (111, 161650495), (123, 145879715), (145, 123746241), (185, 96990297), (205, 87527829), (435, 41248747), (555, 32330099), (615, 29175943), (1073, 16722465), (1189, 15091005), (1517, 11828085), (3219, 5574155), (3567, 5030335), (4551, 3942695), (5365, 3344493), (5945, 3018201), (7585, 2365617), (16095, 1114831), (17835, 1006067), (22755, 788539), (27191, 659895), (43993, 407865), (81573, 219965), (131979, 135955)]