190040175

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7254

約数の個数: 60

約数和(自身を含む): 379151080

約数和(自身を除く): 189110905

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 5265, 7219, 8775, 21657, 26325, 36095, 64971, 93847, 108285, 180475, 194913, 281541, 324855, 469235, 541425, 584739, 844623, 974565, 1407705, 1624275, 2346175, 2533869, 2923695, 4223115, 4872825, 7038525, 7601607, 12669345, 14618475, 21115575, 38008035, 63346725, 190040175]

約数ペア:

[(1, 190040175), (3, 63346725), (5, 38008035), (9, 21115575), (13, 14618475), (15, 12669345), (25, 7601607), (27, 7038525), (39, 4872825), (45, 4223115), (65, 2923695), (75, 2533869), (81, 2346175), (117, 1624275), (135, 1407705), (195, 974565), (225, 844623), (325, 584739), (351, 541425), (405, 469235), (585, 324855), (675, 281541), (975, 194913), (1053, 180475), (1755, 108285), (2025, 93847), (2925, 64971), (5265, 36095), (7219, 26325), (8775, 21657)]