1380967515

素因数分解:

$3^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{11131}}^1$

素因数の和:12064

約数の個数: 32

約数和(自身を含む): 2457945600

約数和(自身を除く): 1076978085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 919, 2757, 4595, 8271, 11131, 13785, 24813, 33393, 41355, 55655, 100179, 124065, 166965, 300537, 500895, 1502685, 10229389, 30688167, 51146945, 92064501, 153440835, 276193503, 460322505, 1380967515]

約数ペア:

[(1, 1380967515), (3, 460322505), (5, 276193503), (9, 153440835), (15, 92064501), (27, 51146945), (45, 30688167), (135, 10229389), (919, 1502685), (2757, 500895), (4595, 300537), (8271, 166965), (11131, 124065), (13785, 100179), (24813, 55655), (33393, 41355)]