282432015

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 530560800

約数和(自身を除く): 248128785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 139, 145, 173, 261, 405, 417, 435, 519, 695, 783, 865, 1251, 1305, 1557, 2085, 2349, 2595, 3753, 3915, 4031, 4671, 5017, 6255, 7785, 11259, 11745, 12093, 14013, 15051, 18765, 20155, 23355, 24047, 25085, 36279, 45153, 56295, 60465, 70065, 72141, 75255, 108837, 120235, 135459, 181395, 216423, 225765, 326511, 360705, 406377, 544185, 649269, 677295, 697363, 1082115, 1632555, 1947807, 2031885, 2092089, 3246345, 3486815, 6276267, 9739035, 10460445, 18828801, 31381335, 56486403, 94144005, 282432015]

約数ペア:

[(1, 282432015), (3, 94144005), (5, 56486403), (9, 31381335), (15, 18828801), (27, 10460445), (29, 9739035), (45, 6276267), (81, 3486815), (87, 3246345), (135, 2092089), (139, 2031885), (145, 1947807), (173, 1632555), (261, 1082115), (405, 697363), (417, 677295), (435, 649269), (519, 544185), (695, 406377), (783, 360705), (865, 326511), (1251, 225765), (1305, 216423), (1557, 181395), (2085, 135459), (2349, 120235), (2595, 108837), (3753, 75255), (3915, 72141), (4031, 70065), (4671, 60465), (5017, 56295), (6255, 45153), (7785, 36279), (11259, 25085), (11745, 24047), (12093, 23355), (14013, 20155), (15051, 18765)]