75906045

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 68036355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 101, 135, 171, 285, 293, 303, 505, 513, 855, 879, 909, 1465, 1515, 1919, 2565, 2637, 2727, 4395, 4545, 5567, 5757, 7911, 9595, 13185, 13635, 16701, 17271, 27835, 28785, 29593, 39555, 50103, 51813, 83505, 86355, 88779, 147965, 150309, 250515, 259065, 266337, 443895, 562267, 751545, 799011, 1331685, 1686801, 2811335, 3995055, 5060403, 8434005, 15181209, 25302015, 75906045]

約数ペア:

[(1, 75906045), (3, 25302015), (5, 15181209), (9, 8434005), (15, 5060403), (19, 3995055), (27, 2811335), (45, 1686801), (57, 1331685), (95, 799011), (101, 751545), (135, 562267), (171, 443895), (285, 266337), (293, 259065), (303, 250515), (505, 150309), (513, 147965), (855, 88779), (879, 86355), (909, 83505), (1465, 51813), (1515, 50103), (1919, 39555), (2565, 29593), (2637, 28785), (2727, 27835), (4395, 17271), (4545, 16701), (5567, 13635), (5757, 13185), (7911, 9595)]