15672229025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{1601}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 21282352128

約数和(自身を除く): 5610123103

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 743, 775, 1601, 2635, 3715, 8005, 12631, 13175, 18575, 23033, 27217, 40025, 49631, 63155, 115165, 136085, 248155, 315775, 391561, 575825, 680425, 843727, 1189543, 1240775, 1957805, 4218635, 5947715, 9789025, 20222231, 21093175, 29738575, 36875833, 101111155, 184379165, 505555775, 626889161, 921895825, 3134445805, 15672229025]

約数ペア:

[(1, 15672229025), (5, 3134445805), (17, 921895825), (25, 626889161), (31, 505555775), (85, 184379165), (155, 101111155), (425, 36875833), (527, 29738575), (743, 21093175), (775, 20222231), (1601, 9789025), (2635, 5947715), (3715, 4218635), (8005, 1957805), (12631, 1240775), (13175, 1189543), (18575, 843727), (23033, 680425), (27217, 575825), (40025, 391561), (49631, 315775), (63155, 248155), (115165, 136085)]