151116785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 208104960

約数和(自身を除く): 56988175

約数列:

[1, 5, 19, 23, 31, 95, 97, 115, 155, 437, 485, 529, 589, 713, 1843, 2185, 2231, 2645, 2945, 3007, 3565, 9215, 10051, 11155, 13547, 15035, 16399, 42389, 50255, 51313, 57133, 67735, 69161, 81995, 211945, 256565, 285665, 311581, 345805, 974947, 1314059, 1557905, 1590703, 4874735, 6570295, 7953515, 30223357, 151116785]

約数ペア:

[(1, 151116785), (5, 30223357), (19, 7953515), (23, 6570295), (31, 4874735), (95, 1590703), (97, 1557905), (115, 1314059), (155, 974947), (437, 345805), (485, 311581), (529, 285665), (589, 256565), (713, 211945), (1843, 81995), (2185, 69161), (2231, 67735), (2645, 57133), (2945, 51313), (3007, 50255), (3565, 42389), (9215, 16399), (10051, 15035), (11155, 13547)]