40628035

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 57893760

約数和(自身を除く): 17265725

約数列:

[1, 5, 7, 35, 37, 137, 185, 229, 259, 685, 959, 1145, 1295, 1603, 4795, 5069, 8015, 8473, 25345, 31373, 35483, 42365, 59311, 156865, 177415, 219611, 296555, 1098055, 1160801, 5804005, 8125607, 40628035]

約数ペア:

[(1, 40628035), (5, 8125607), (7, 5804005), (35, 1160801), (37, 1098055), (137, 296555), (185, 219611), (229, 177415), (259, 156865), (685, 59311), (959, 42365), (1145, 35483), (1295, 31373), (1603, 25345), (4795, 8473), (5069, 8015)]