154965825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{32797}}^1$

素因数の和:32823

約数の個数: 48

約数和(自身を含む): 325356160

約数和(自身を除く): 170390335

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 32797, 98391, 163985, 229579, 295173, 491955, 688737, 819925, 885519, 1147895, 1475865, 2066211, 2459775, 3443685, 4427595, 5739475, 6198633, 7379325, 10331055, 17218425, 22137975, 30993165, 51655275, 154965825]

約数ペア:

[(1, 154965825), (3, 51655275), (5, 30993165), (7, 22137975), (9, 17218425), (15, 10331055), (21, 7379325), (25, 6198633), (27, 5739475), (35, 4427595), (45, 3443685), (63, 2459775), (75, 2066211), (105, 1475865), (135, 1147895), (175, 885519), (189, 819925), (225, 688737), (315, 491955), (525, 295173), (675, 229579), (945, 163985), (1575, 98391), (4725, 32797)]