70128695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 104939520

約数和(自身を除く): 34810825

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 1951, 2765, 5135, 7189, 9755, 13657, 25363, 35945, 68285, 126815, 154129, 177541, 770645, 887705, 1078903, 2003677, 5394515, 10018385, 14025739, 70128695]

約数ペア:

[(1, 70128695), (5, 14025739), (7, 10018385), (13, 5394515), (35, 2003677), (65, 1078903), (79, 887705), (91, 770645), (395, 177541), (455, 154129), (553, 126815), (1027, 68285), (1951, 35945), (2765, 25363), (5135, 13657), (7189, 9755)]