2116764015

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{1087}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 3412316160

約数和(自身を除く): 1295552145

約数列:

[1, 3, 5, 15, 197, 591, 659, 985, 1087, 1977, 2955, 3261, 3295, 5435, 9885, 16305, 129823, 214139, 389469, 642417, 649115, 716333, 1070695, 1947345, 2148999, 3212085, 3581665, 10744995, 141117601, 423352803, 705588005, 2116764015]

約数ペア:

[(1, 2116764015), (3, 705588005), (5, 423352803), (15, 141117601), (197, 10744995), (591, 3581665), (659, 3212085), (985, 2148999), (1087, 1947345), (1977, 1070695), (2955, 716333), (3261, 649115), (3295, 642417), (5435, 389469), (9885, 214139), (16305, 129823)]