1394835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 2515968

約数和(自身を除く): 1121133

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 311, 345, 897, 933, 1495, 1555, 4043, 4485, 4665, 7153, 12129, 20215, 21459, 35765, 60645, 92989, 107295, 278967, 464945, 1394835]

約数ペア:

[(1, 1394835), (3, 464945), (5, 278967), (13, 107295), (15, 92989), (23, 60645), (39, 35765), (65, 21459), (69, 20215), (115, 12129), (195, 7153), (299, 4665), (311, 4485), (345, 4043), (897, 1555), (933, 1495)]