920536015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7573}}^1$

素因数の和:7759

約数の個数: 32

約数和(自身を含む): 1326237696

約数和(自身を除く): 405701681

約数列:

[1, 5, 7, 23, 35, 115, 151, 161, 755, 805, 1057, 3473, 5285, 7573, 17365, 24311, 37865, 53011, 121555, 174179, 265055, 870895, 1143523, 1219253, 5717615, 6096265, 8004661, 26301029, 40023305, 131505145, 184107203, 920536015]

約数ペア:

[(1, 920536015), (5, 184107203), (7, 131505145), (23, 40023305), (35, 26301029), (115, 8004661), (151, 6096265), (161, 5717615), (755, 1219253), (805, 1143523), (1057, 870895), (3473, 265055), (5285, 174179), (7573, 121555), (17365, 53011), (24311, 37865)]