97989885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 201331200

約数和(自身を除く): 103341315

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 291, 315, 485, 679, 873, 945, 1069, 1455, 2037, 2619, 3207, 3395, 4365, 5345, 6111, 7483, 9621, 10185, 13095, 16035, 18333, 22449, 28863, 30555, 37415, 48105, 67347, 91665, 103693, 112245, 144315, 202041, 311079, 336735, 518465, 725851, 933237, 1010205, 1555395, 2177553, 2799711, 3629255, 4666185, 6532659, 10887765, 13998555, 19597977, 32663295, 97989885]

約数ペア:

[(1, 97989885), (3, 32663295), (5, 19597977), (7, 13998555), (9, 10887765), (15, 6532659), (21, 4666185), (27, 3629255), (35, 2799711), (45, 2177553), (63, 1555395), (97, 1010205), (105, 933237), (135, 725851), (189, 518465), (291, 336735), (315, 311079), (485, 202041), (679, 144315), (873, 112245), (945, 103693), (1069, 91665), (1455, 67347), (2037, 48105), (2619, 37415), (3207, 30555), (3395, 28863), (4365, 22449), (5345, 18333), (6111, 16035), (7483, 13095), (9621, 10185)]