1900793385

素因数分解:

$3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9043}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 3436864704

約数和(自身を除く): 1536071319

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 243, 405, 519, 865, 1215, 1557, 2595, 4671, 7785, 9043, 14013, 23355, 27129, 42039, 45215, 70065, 81387, 135645, 210195, 244161, 406935, 732483, 1220805, 1564439, 2197449, 3662415, 4693317, 7822195, 10987245, 14079951, 23466585, 42239853, 70399755, 126719559, 211199265, 380158677, 633597795, 1900793385]

約数ペア:

[(1, 1900793385), (3, 633597795), (5, 380158677), (9, 211199265), (15, 126719559), (27, 70399755), (45, 42239853), (81, 23466585), (135, 14079951), (173, 10987245), (243, 7822195), (405, 4693317), (519, 3662415), (865, 2197449), (1215, 1564439), (1557, 1220805), (2595, 732483), (4671, 406935), (7785, 244161), (9043, 210195), (14013, 135645), (23355, 81387), (27129, 70065), (42039, 45215)]