74371567665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{19949}}^1$

素因数の和:20206

約数の個数: 64

約数和(自身を含む): 127475712000

約数和(自身を除く): 53104144335

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 127, 285, 309, 381, 515, 635, 1545, 1905, 1957, 2413, 5871, 7239, 9785, 12065, 13081, 19949, 29355, 36195, 39243, 59847, 65405, 99745, 196215, 248539, 299235, 379031, 745617, 1137093, 1242695, 1895155, 2054747, 2533523, 3728085, 5685465, 6164241, 7600569, 10273735, 12667615, 30821205, 38002845, 39040193, 48136937, 117120579, 144410811, 195200965, 240684685, 260952869, 585602895, 722054055, 782858607, 1304764345, 3914293035, 4958104511, 14874313533, 24790522555, 74371567665]

約数ペア:

[(1, 74371567665), (3, 24790522555), (5, 14874313533), (15, 4958104511), (19, 3914293035), (57, 1304764345), (95, 782858607), (103, 722054055), (127, 585602895), (285, 260952869), (309, 240684685), (381, 195200965), (515, 144410811), (635, 117120579), (1545, 48136937), (1905, 39040193), (1957, 38002845), (2413, 30821205), (5871, 12667615), (7239, 10273735), (9785, 7600569), (12065, 6164241), (13081, 5685465), (19949, 3728085), (29355, 2533523), (36195, 2054747), (39243, 1895155), (59847, 1242695), (65405, 1137093), (99745, 745617), (196215, 379031), (248539, 299235)]