82818982015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{301703}}^1$

素因数の和:301780

約数の個数: 64

約数和(自身を含む): 133464195072

約数和(自身を除く): 50645213057

約数列:

[1, 5, 7, 11, 23, 31, 35, 55, 77, 115, 155, 161, 217, 253, 341, 385, 713, 805, 1085, 1265, 1705, 1771, 2387, 3565, 4991, 7843, 8855, 11935, 24955, 39215, 54901, 274505, 301703, 1508515, 2111921, 3318733, 6939169, 9352793, 10559605, 16593665, 23231131, 34695845, 46763965, 48574183, 65469551, 76330859, 102880723, 116155655, 215114239, 242870915, 327347755, 381654295, 514403615, 534316013, 720165061, 1075571195, 1505799673, 2366256629, 2671580065, 3600825305, 7528998365, 11831283145, 16563796403, 82818982015]

約数ペア:

[(1, 82818982015), (5, 16563796403), (7, 11831283145), (11, 7528998365), (23, 3600825305), (31, 2671580065), (35, 2366256629), (55, 1505799673), (77, 1075571195), (115, 720165061), (155, 534316013), (161, 514403615), (217, 381654295), (253, 327347755), (341, 242870915), (385, 215114239), (713, 116155655), (805, 102880723), (1085, 76330859), (1265, 65469551), (1705, 48574183), (1771, 46763965), (2387, 34695845), (3565, 23231131), (4991, 16593665), (7843, 10559605), (8855, 9352793), (11935, 6939169), (24955, 3318733), (39215, 2111921), (54901, 1508515), (274505, 301703)]