267079295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 387502080

約数和(自身を除く): 120422785

約数列:

[1, 5, 7, 19, 35, 95, 133, 223, 665, 1115, 1561, 1801, 4237, 7805, 9005, 12607, 21185, 29659, 34219, 63035, 148295, 171095, 239533, 401623, 1197665, 2008115, 2811361, 7630837, 14056805, 38154185, 53415859, 267079295]

約数ペア:

[(1, 267079295), (5, 53415859), (7, 38154185), (19, 14056805), (35, 7630837), (95, 2811361), (133, 2008115), (223, 1197665), (665, 401623), (1115, 239533), (1561, 171095), (1801, 148295), (4237, 63035), (7805, 34219), (9005, 29659), (12607, 21185)]