28514535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14293}}^1$

素因数の和:14327

約数の個数: 32

約数和(自身を含む): 54888960

約数和(自身を除く): 26374425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 14293, 42879, 71465, 100051, 214395, 271567, 300153, 500255, 814701, 1357835, 1500765, 1900969, 4073505, 5702907, 9504845, 28514535]

約数ペア:

[(1, 28514535), (3, 9504845), (5, 5702907), (7, 4073505), (15, 1900969), (19, 1500765), (21, 1357835), (35, 814701), (57, 500255), (95, 300153), (105, 271567), (133, 214395), (285, 100051), (399, 71465), (665, 42879), (1995, 14293)]