738001875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 1420082928

約数和(自身を除く): 682081053

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 137, 169, 195, 221, 255, 325, 375, 411, 425, 507, 625, 663, 685, 845, 975, 1105, 1275, 1625, 1781, 1875, 2055, 2125, 2329, 2535, 2873, 3315, 3425, 4225, 4875, 5343, 5525, 6375, 6987, 8125, 8619, 8905, 10275, 10625, 11645, 12675, 14365, 16575, 17125, 21125, 23153, 24375, 26715, 27625, 30277, 31875, 34935, 43095, 44525, 51375, 58225, 63375, 69459, 71825, 82875, 85625, 90831, 105625, 115765, 133575, 138125, 151385, 174675, 215475, 222625, 256875, 291125, 316875, 347295, 359125, 393601, 414375, 454155, 578825, 667875, 756925, 873375, 1077375, 1113125, 1180803, 1455625, 1736475, 1795625, 1968005, 2270775, 2894125, 3339375, 3784625, 4366875, 5386875, 5904015, 8682375, 9840025, 11353875, 14470625, 18923125, 29520075, 43411875, 49200125, 56769375, 147600375, 246000625, 738001875]

約数ペア:

[(1, 738001875), (3, 246000625), (5, 147600375), (13, 56769375), (15, 49200125), (17, 43411875), (25, 29520075), (39, 18923125), (51, 14470625), (65, 11353875), (75, 9840025), (85, 8682375), (125, 5904015), (137, 5386875), (169, 4366875), (195, 3784625), (221, 3339375), (255, 2894125), (325, 2270775), (375, 1968005), (411, 1795625), (425, 1736475), (507, 1455625), (625, 1180803), (663, 1113125), (685, 1077375), (845, 873375), (975, 756925), (1105, 667875), (1275, 578825), (1625, 454155), (1781, 414375), (1875, 393601), (2055, 359125), (2125, 347295), (2329, 316875), (2535, 291125), (2873, 256875), (3315, 222625), (3425, 215475), (4225, 174675), (4875, 151385), (5343, 138125), (5525, 133575), (6375, 115765), (6987, 105625), (8125, 90831), (8619, 85625), (8905, 82875), (10275, 71825), (10625, 69459), (11645, 63375), (12675, 58225), (14365, 51375), (16575, 44525), (17125, 43095), (21125, 34935), (23153, 31875), (24375, 30277), (26715, 27625)]