1738871145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 3415452480

約数和(自身を除く): 1676581335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 269, 297, 405, 495, 807, 891, 1345, 1451, 1485, 2421, 2959, 4035, 4353, 4455, 7255, 7263, 8877, 12105, 13059, 14795, 15961, 21765, 21789, 26631, 36315, 39177, 44385, 47883, 65295, 79805, 79893, 108945, 117531, 133155, 143649, 195885, 239415, 239679, 390319, 399465, 430947, 587655, 718245, 1170957, 1198395, 1292841, 1951595, 2154735, 3512871, 4293509, 5854785, 6464205, 10538613, 12880527, 17564355, 21467545, 31615839, 38641581, 52693065, 64402635, 115924743, 158079195, 193207905, 347774229, 579623715, 1738871145]

約数ペア:

[(1, 1738871145), (3, 579623715), (5, 347774229), (9, 193207905), (11, 158079195), (15, 115924743), (27, 64402635), (33, 52693065), (45, 38641581), (55, 31615839), (81, 21467545), (99, 17564355), (135, 12880527), (165, 10538613), (269, 6464205), (297, 5854785), (405, 4293509), (495, 3512871), (807, 2154735), (891, 1951595), (1345, 1292841), (1451, 1198395), (1485, 1170957), (2421, 718245), (2959, 587655), (4035, 430947), (4353, 399465), (4455, 390319), (7255, 239679), (7263, 239415), (8877, 195885), (12105, 143649), (13059, 133155), (14795, 117531), (15961, 108945), (21765, 79893), (21789, 79805), (26631, 65295), (36315, 47883), (39177, 44385)]