1188006915

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{8329}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 1960015680

約数和(自身を除く): 772008765

約数列:

[1, 3, 5, 15, 37, 111, 185, 257, 555, 771, 1285, 3855, 8329, 9509, 24987, 28527, 41645, 47545, 124935, 142635, 308173, 924519, 1540865, 2140553, 4622595, 6421659, 10702765, 32108295, 79200461, 237601383, 396002305, 1188006915]

約数ペア:

[(1, 1188006915), (3, 396002305), (5, 237601383), (15, 79200461), (37, 32108295), (111, 10702765), (185, 6421659), (257, 4622595), (555, 2140553), (771, 1540865), (1285, 924519), (3855, 308173), (8329, 142635), (9509, 124935), (24987, 47545), (28527, 41645)]