88288915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 134346240

約数和(自身を除く): 46057325

約数列:

[1, 5, 11, 13, 19, 55, 65, 67, 95, 97, 143, 209, 247, 335, 485, 715, 737, 871, 1045, 1067, 1235, 1261, 1273, 1843, 2717, 3685, 4355, 5335, 6305, 6365, 6499, 9215, 9581, 13585, 13871, 14003, 16549, 20273, 23959, 32495, 47905, 69355, 70015, 71489, 82745, 84487, 101365, 119795, 123481, 182039, 263549, 357445, 422435, 617405, 910195, 929357, 1317745, 1358291, 1605253, 4646785, 6791455, 8026265, 17657783, 88288915]

約数ペア:

[(1, 88288915), (5, 17657783), (11, 8026265), (13, 6791455), (19, 4646785), (55, 1605253), (65, 1358291), (67, 1317745), (95, 929357), (97, 910195), (143, 617405), (209, 422435), (247, 357445), (335, 263549), (485, 182039), (715, 123481), (737, 119795), (871, 101365), (1045, 84487), (1067, 82745), (1235, 71489), (1261, 70015), (1273, 69355), (1843, 47905), (2717, 32495), (3685, 23959), (4355, 20273), (5335, 16549), (6305, 14003), (6365, 13871), (6499, 13585), (9215, 9581)]