71319825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 141657600

約数和(自身を除く): 70337775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 67, 75, 83, 95, 135, 171, 201, 225, 249, 285, 335, 415, 475, 513, 603, 675, 747, 855, 1005, 1245, 1273, 1425, 1577, 1675, 1809, 2075, 2241, 2565, 3015, 3735, 3819, 4275, 4731, 5025, 5561, 6225, 6365, 7885, 9045, 11205, 11457, 12825, 14193, 15075, 16683, 18675, 19095, 23655, 27805, 31825, 34371, 39425, 42579, 45225, 50049, 56025, 57285, 70965, 83415, 95475, 105659, 118275, 139025, 150147, 171855, 212895, 250245, 286425, 316977, 354825, 417075, 528295, 750735, 859275, 950931, 1064475, 1251225, 1584885, 2641475, 2852793, 3753675, 4754655, 7924425, 14263965, 23773275, 71319825]

約数ペア:

[(1, 71319825), (3, 23773275), (5, 14263965), (9, 7924425), (15, 4754655), (19, 3753675), (25, 2852793), (27, 2641475), (45, 1584885), (57, 1251225), (67, 1064475), (75, 950931), (83, 859275), (95, 750735), (135, 528295), (171, 417075), (201, 354825), (225, 316977), (249, 286425), (285, 250245), (335, 212895), (415, 171855), (475, 150147), (513, 139025), (603, 118275), (675, 105659), (747, 95475), (855, 83415), (1005, 70965), (1245, 57285), (1273, 56025), (1425, 50049), (1577, 45225), (1675, 42579), (1809, 39425), (2075, 34371), (2241, 31825), (2565, 27805), (3015, 23655), (3735, 19095), (3819, 18675), (4275, 16683), (4731, 15075), (5025, 14193), (5561, 12825), (6225, 11457), (6365, 11205), (7885, 9045)]