63521250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1341

約数の個数: 80

約数和(自身を含む): 171095232

約数和(自身を除く): 107573982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1303, 1625, 1875, 1950, 2606, 3250, 3750, 3909, 4875, 6515, 7818, 8125, 9750, 13030, 16250, 16939, 19545, 24375, 32575, 33878, 39090, 48750, 50817, 65150, 84695, 97725, 101634, 162875, 169390, 195450, 254085, 325750, 423475, 488625, 508170, 814375, 846950, 977250, 1270425, 1628750, 2117375, 2443125, 2540850, 4234750, 4886250, 6352125, 10586875, 12704250, 21173750, 31760625, 63521250]

約数ペア:

[(1, 63521250), (2, 31760625), (3, 21173750), (5, 12704250), (6, 10586875), (10, 6352125), (13, 4886250), (15, 4234750), (25, 2540850), (26, 2443125), (30, 2117375), (39, 1628750), (50, 1270425), (65, 977250), (75, 846950), (78, 814375), (125, 508170), (130, 488625), (150, 423475), (195, 325750), (250, 254085), (325, 195450), (375, 169390), (390, 162875), (625, 101634), (650, 97725), (750, 84695), (975, 65150), (1250, 50817), (1303, 48750), (1625, 39090), (1875, 33878), (1950, 32575), (2606, 24375), (3250, 19545), (3750, 16939), (3909, 16250), (4875, 13030), (6515, 9750), (7818, 8125)]