468155295

素因数分解:

$3^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 844290720

約数和(自身を除く): 376135425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 509, 757, 1215, 1527, 2271, 2545, 3785, 4581, 6813, 7635, 11355, 13743, 20439, 22905, 34065, 41229, 61317, 68715, 102195, 123687, 183951, 206145, 306585, 385313, 618435, 919755, 1155939, 1926565, 3467817, 5779695, 10403451, 17339085, 31210353, 52017255, 93631059, 156051765, 468155295]

約数ペア:

[(1, 468155295), (3, 156051765), (5, 93631059), (9, 52017255), (15, 31210353), (27, 17339085), (45, 10403451), (81, 5779695), (135, 3467817), (243, 1926565), (405, 1155939), (509, 919755), (757, 618435), (1215, 385313), (1527, 306585), (2271, 206145), (2545, 183951), (3785, 123687), (4581, 102195), (6813, 68715), (7635, 61317), (11355, 41229), (13743, 34065), (20439, 22905)]