17949062595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{25303}}^1$

素因数の和:25480

約数の個数: 48

約数和(自身を含む): 30542130432

約数和(自身を除く): 12593067837

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 361, 393, 655, 1083, 1805, 1965, 2489, 5415, 7467, 12445, 25303, 37335, 47291, 75909, 126515, 141873, 236455, 379545, 480757, 709365, 1442271, 2403785, 3314693, 7211355, 9134383, 9944079, 16573465, 27403149, 45671915, 49720395, 62979167, 137015745, 188937501, 314895835, 944687505, 1196604173, 3589812519, 5983020865, 17949062595]

約数ペア:

[(1, 17949062595), (3, 5983020865), (5, 3589812519), (15, 1196604173), (19, 944687505), (57, 314895835), (95, 188937501), (131, 137015745), (285, 62979167), (361, 49720395), (393, 45671915), (655, 27403149), (1083, 16573465), (1805, 9944079), (1965, 9134383), (2489, 7211355), (5415, 3314693), (7467, 2403785), (12445, 1442271), (25303, 709365), (37335, 480757), (47291, 379545), (75909, 236455), (126515, 141873)]