83147895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 153753600

約数和(自身を除く): 70605705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 1185, 1231, 1501, 3555, 3693, 4503, 6155, 7505, 11079, 13509, 18465, 22515, 23389, 55395, 67545, 70167, 97249, 116945, 210501, 291747, 350835, 486245, 875241, 1052505, 1458735, 1847731, 4376205, 5543193, 9238655, 16629579, 27715965, 83147895]

約数ペア:

[(1, 83147895), (3, 27715965), (5, 16629579), (9, 9238655), (15, 5543193), (19, 4376205), (45, 1847731), (57, 1458735), (79, 1052505), (95, 875241), (171, 486245), (237, 350835), (285, 291747), (395, 210501), (711, 116945), (855, 97249), (1185, 70167), (1231, 67545), (1501, 55395), (3555, 23389), (3693, 22515), (4503, 18465), (6155, 13509), (7505, 11079)]