958049885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 1287014400

約数和(自身を除く): 328964515

約数列:

[1, 5, 13, 31, 65, 149, 155, 403, 745, 1937, 2015, 3191, 4619, 9685, 15955, 23095, 41483, 60047, 98921, 207415, 300235, 475459, 494605, 1285973, 2377295, 6180967, 6429865, 14739229, 30904835, 73696145, 191609977, 958049885]

約数ペア:

[(1, 958049885), (5, 191609977), (13, 73696145), (31, 30904835), (65, 14739229), (149, 6429865), (155, 6180967), (403, 2377295), (745, 1285973), (1937, 494605), (2015, 475459), (3191, 300235), (4619, 207415), (9685, 98921), (15955, 60047), (23095, 41483)]