43121115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 35053605

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 173, 191, 261, 435, 519, 573, 865, 955, 1305, 1557, 1719, 2595, 2865, 5017, 5539, 7785, 8595, 15051, 16617, 25085, 27695, 33043, 45153, 49851, 75255, 83085, 99129, 165215, 225765, 249255, 297387, 495645, 958247, 1486935, 2874741, 4791235, 8624223, 14373705, 43121115]

約数ペア:

[(1, 43121115), (3, 14373705), (5, 8624223), (9, 4791235), (15, 2874741), (29, 1486935), (45, 958247), (87, 495645), (145, 297387), (173, 249255), (191, 225765), (261, 165215), (435, 99129), (519, 83085), (573, 75255), (865, 49851), (955, 45153), (1305, 33043), (1557, 27695), (1719, 25085), (2595, 16617), (2865, 15051), (5017, 8595), (5539, 7785)]