44490875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 24698245

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 125, 131, 143, 209, 247, 275, 325, 475, 655, 715, 1045, 1235, 1375, 1441, 1625, 1703, 2375, 2489, 2717, 3275, 3575, 5225, 6175, 7205, 8515, 12445, 13585, 16375, 17875, 18733, 26125, 27379, 30875, 32357, 36025, 42575, 62225, 67925, 93665, 136895, 161785, 180125, 212875, 311125, 339625, 355927, 468325, 684475, 808925, 1779635, 2341625, 3422375, 4044625, 8898175, 44490875]

約数ペア:

[(1, 44490875), (5, 8898175), (11, 4044625), (13, 3422375), (19, 2341625), (25, 1779635), (55, 808925), (65, 684475), (95, 468325), (125, 355927), (131, 339625), (143, 311125), (209, 212875), (247, 180125), (275, 161785), (325, 136895), (475, 93665), (655, 67925), (715, 62225), (1045, 42575), (1235, 36025), (1375, 32357), (1441, 30875), (1625, 27379), (1703, 26125), (2375, 18733), (2489, 17875), (2717, 16375), (3275, 13585), (3575, 12445), (5225, 8515), (6175, 7205)]