829871395

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 1114848000

約数和(自身を除く): 284976605

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 349, 529, 667, 713, 899, 1745, 2645, 3335, 3565, 4495, 8027, 10121, 10819, 15341, 16399, 20677, 40135, 50605, 54095, 76705, 81995, 103385, 184621, 232783, 248837, 313751, 475571, 923105, 1163915, 1244185, 1568755, 2377855, 5354009, 5723251, 7216273, 26770045, 28616255, 36081365, 165974279, 829871395]

約数ペア:

[(1, 829871395), (5, 165974279), (23, 36081365), (29, 28616255), (31, 26770045), (115, 7216273), (145, 5723251), (155, 5354009), (349, 2377855), (529, 1568755), (667, 1244185), (713, 1163915), (899, 923105), (1745, 475571), (2645, 313751), (3335, 248837), (3565, 232783), (4495, 184621), (8027, 103385), (10121, 81995), (10819, 76705), (15341, 54095), (16399, 50605), (20677, 40135)]