77774616725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 111376871424

約数和(自身を除く): 33602254699

約数列:

[1, 5, 13, 23, 25, 65, 67, 83, 115, 299, 325, 335, 415, 575, 871, 1079, 1495, 1541, 1675, 1871, 1909, 2075, 4355, 5395, 5561, 7475, 7705, 9355, 9545, 20033, 21775, 24323, 24817, 26975, 27805, 38525, 43033, 46775, 47725, 72293, 100165, 121615, 124085, 125357, 127903, 139025, 155293, 215165, 361465, 500825, 559429, 608075, 620425, 626785, 639515, 776465, 1075825, 1629641, 1662739, 1807325, 2018809, 2797145, 2883211, 3133925, 3197575, 3571739, 3882325, 8148205, 8313695, 10094045, 10404631, 13985725, 14416055, 17858695, 37481743, 40741025, 41568475, 46432607, 50470225, 52023155, 72080275, 89293475, 135260203, 187408715, 232163035, 239306513, 260115775, 676301015, 937043575, 1160815175, 1196532565, 3110984669, 3381505075, 5982662825, 15554923345, 77774616725]

約数ペア:

[(1, 77774616725), (5, 15554923345), (13, 5982662825), (23, 3381505075), (25, 3110984669), (65, 1196532565), (67, 1160815175), (83, 937043575), (115, 676301015), (299, 260115775), (325, 239306513), (335, 232163035), (415, 187408715), (575, 135260203), (871, 89293475), (1079, 72080275), (1495, 52023155), (1541, 50470225), (1675, 46432607), (1871, 41568475), (1909, 40741025), (2075, 37481743), (4355, 17858695), (5395, 14416055), (5561, 13985725), (7475, 10404631), (7705, 10094045), (9355, 8313695), (9545, 8148205), (20033, 3882325), (21775, 3571739), (24323, 3197575), (24817, 3133925), (26975, 2883211), (27805, 2797145), (38525, 2018809), (43033, 1807325), (46775, 1662739), (47725, 1629641), (72293, 1075825), (100165, 776465), (121615, 639515), (124085, 626785), (125357, 620425), (127903, 608075), (139025, 559429), (155293, 500825), (215165, 361465)]