977156955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4943}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 1776992256

約数和(自身を除く): 799835301

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 191, 207, 345, 573, 955, 1035, 1719, 2865, 4393, 4943, 8595, 13179, 14829, 21965, 24715, 39537, 44487, 65895, 74145, 113689, 197685, 222435, 341067, 568445, 944113, 1023201, 1705335, 2832339, 4720565, 5116005, 8497017, 14161695, 21714599, 42485085, 65143797, 108572995, 195431391, 325718985, 977156955]

約数ペア:

[(1, 977156955), (3, 325718985), (5, 195431391), (9, 108572995), (15, 65143797), (23, 42485085), (45, 21714599), (69, 14161695), (115, 8497017), (191, 5116005), (207, 4720565), (345, 2832339), (573, 1705335), (955, 1023201), (1035, 944113), (1719, 568445), (2865, 341067), (4393, 222435), (4943, 197685), (8595, 113689), (13179, 74145), (14829, 65895), (21965, 44487), (24715, 39537)]