99928815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20249}}^1$

素因数の和:20311

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 86695185

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 20249, 60747, 101245, 141743, 303735, 425229, 708715, 951703, 2126145, 2855109, 4758515, 6661921, 14275545, 19985763, 33309605, 99928815]

約数ペア:

[(1, 99928815), (3, 33309605), (5, 19985763), (7, 14275545), (15, 6661921), (21, 4758515), (35, 2855109), (47, 2126145), (105, 951703), (141, 708715), (235, 425229), (329, 303735), (705, 141743), (987, 101245), (1645, 60747), (4935, 20249)]