148547265

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 243585792

約数和(自身を除く): 95038527

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1381, 1515, 4143, 6905, 7171, 20715, 21513, 35855, 98051, 107565, 139481, 294153, 418443, 490255, 697405, 1470765, 2092215, 9903151, 29709453, 49515755, 148547265]

約数ペア:

[(1, 148547265), (3, 49515755), (5, 29709453), (15, 9903151), (71, 2092215), (101, 1470765), (213, 697405), (303, 490255), (355, 418443), (505, 294153), (1065, 139481), (1381, 107565), (1515, 98051), (4143, 35855), (6905, 21513), (7171, 20715)]