78104535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 133248000

約数和(自身を除く): 55143465

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 3469, 4503, 7505, 10407, 17345, 22515, 52035, 65911, 197733, 274051, 329555, 822153, 988665, 1370255, 4110765, 5206969, 15620907, 26034845, 78104535]

約数ペア:

[(1, 78104535), (3, 26034845), (5, 15620907), (15, 5206969), (19, 4110765), (57, 1370255), (79, 988665), (95, 822153), (237, 329555), (285, 274051), (395, 197733), (1185, 65911), (1501, 52035), (3469, 22515), (4503, 17345), (7505, 10407)]