65841365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 87244800

約数和(自身を除く): 21403435

約数列:

[1, 5, 19, 31, 79, 95, 155, 283, 395, 589, 1415, 1501, 2449, 2945, 5377, 7505, 8773, 12245, 22357, 26885, 43865, 46531, 111785, 166687, 232655, 424783, 693067, 833435, 2123915, 3465335, 13168273, 65841365]

約数ペア:

[(1, 65841365), (5, 13168273), (19, 3465335), (31, 2123915), (79, 833435), (95, 693067), (155, 424783), (283, 232655), (395, 166687), (589, 111785), (1415, 46531), (1501, 43865), (2449, 26885), (2945, 22357), (5377, 12245), (7505, 8773)]