3640804995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{24943}}^1$

素因数の和:25251

約数の個数: 32

約数和(自身を含む): 6005716992

約数和(自身を除く): 2364911997

約数列:

[1, 3, 5, 15, 37, 111, 185, 263, 555, 789, 1315, 3945, 9731, 24943, 29193, 48655, 74829, 124715, 145965, 374145, 922891, 2768673, 4614455, 6560009, 13843365, 19680027, 32800045, 98400135, 242720333, 728160999, 1213601665, 3640804995]

約数ペア:

[(1, 3640804995), (3, 1213601665), (5, 728160999), (15, 242720333), (37, 98400135), (111, 32800045), (185, 19680027), (263, 13843365), (555, 6560009), (789, 4614455), (1315, 2768673), (3945, 922891), (9731, 374145), (24943, 145965), (29193, 124715), (48655, 74829)]