188572079145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{417643}}^1$

素因数の和:418653

約数の個数: 32

約数和(自身を含む): 311769575424

約数和(自身を除く): 123197496279

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 971, 2913, 4855, 14565, 30101, 90303, 150505, 417643, 451515, 1252929, 2088215, 6264645, 12946933, 38840799, 64734665, 194203995, 405531353, 1216594059, 2027656765, 6082970295, 12571471943, 37714415829, 62857359715, 188572079145]

約数ペア:

[(1, 188572079145), (3, 62857359715), (5, 37714415829), (15, 12571471943), (31, 6082970295), (93, 2027656765), (155, 1216594059), (465, 405531353), (971, 194203995), (2913, 64734665), (4855, 38840799), (14565, 12946933), (30101, 6264645), (90303, 2088215), (150505, 1252929), (417643, 451515)]