78961365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83557}}^1$

素因数の和:83578

約数の個数: 32

約数和(自身を含む): 160431360

約数和(自身を除く): 81469995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 83557, 250671, 417785, 584899, 752013, 1253355, 1754697, 2256039, 2924495, 3760065, 5264091, 8773485, 11280195, 15792273, 26320455, 78961365]

約数ペア:

[(1, 78961365), (3, 26320455), (5, 15792273), (7, 11280195), (9, 8773485), (15, 5264091), (21, 3760065), (27, 2924495), (35, 2256039), (45, 1754697), (63, 1253355), (105, 752013), (135, 584899), (189, 417785), (315, 250671), (945, 83557)]