1136415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2119680

約数和(自身を除く): 983265

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 137, 237, 395, 411, 553, 685, 959, 1185, 1659, 2055, 2765, 2877, 4795, 8295, 10823, 14385, 32469, 54115, 75761, 162345, 227283, 378805, 1136415]

約数ペア:

[(1, 1136415), (3, 378805), (5, 227283), (7, 162345), (15, 75761), (21, 54115), (35, 32469), (79, 14385), (105, 10823), (137, 8295), (237, 4795), (395, 2877), (411, 2765), (553, 2055), (685, 1659), (959, 1185)]