90208052505

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 160176307200

約数和(自身を除く): 69968254695

約数列:

[1, 3, 5, 9, 15, 45, 103, 139, 163, 309, 417, 489, 515, 695, 815, 859, 927, 1251, 1467, 1545, 2085, 2445, 2577, 4295, 4635, 6255, 7335, 7731, 12885, 14317, 16789, 22657, 38655, 42951, 50367, 67971, 71585, 83945, 88477, 113285, 119401, 128853, 140017, 151101, 203913, 214755, 251835, 265431, 339855, 358203, 420051, 442385, 597005, 644265, 700085, 755505, 796293, 1019565, 1074609, 1260153, 1327155, 1791015, 2100255, 2333671, 3981465, 5373045, 6300765, 7001013, 11668355, 12298303, 14421751, 19462363, 21003039, 35005065, 36894909, 43265253, 58387089, 61491515, 72108755, 97311815, 105015195, 110684727, 129795759, 175161267, 184474545, 216326265, 291935445, 553423635, 648978795, 875806335, 2004623389, 6013870167, 10023116945, 18041610501, 30069350835, 90208052505]

約数ペア:

[(1, 90208052505), (3, 30069350835), (5, 18041610501), (9, 10023116945), (15, 6013870167), (45, 2004623389), (103, 875806335), (139, 648978795), (163, 553423635), (309, 291935445), (417, 216326265), (489, 184474545), (515, 175161267), (695, 129795759), (815, 110684727), (859, 105015195), (927, 97311815), (1251, 72108755), (1467, 61491515), (1545, 58387089), (2085, 43265253), (2445, 36894909), (2577, 35005065), (4295, 21003039), (4635, 19462363), (6255, 14421751), (7335, 12298303), (7731, 11668355), (12885, 7001013), (14317, 6300765), (16789, 5373045), (22657, 3981465), (38655, 2333671), (42951, 2100255), (50367, 1791015), (67971, 1327155), (71585, 1260153), (83945, 1074609), (88477, 1019565), (113285, 796293), (119401, 755505), (128853, 700085), (140017, 644265), (151101, 597005), (203913, 442385), (214755, 420051), (251835, 358203), (265431, 339855)]