23943705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 17787495

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 2897, 8265, 8691, 14485, 43455, 55043, 84013, 165129, 252039, 275215, 420065, 825645, 1260195, 1596247, 4788741, 7981235, 23943705]

約数ペア:

[(1, 23943705), (3, 7981235), (5, 4788741), (15, 1596247), (19, 1260195), (29, 825645), (57, 420065), (87, 275215), (95, 252039), (145, 165129), (285, 84013), (435, 55043), (551, 43455), (1653, 14485), (2755, 8691), (2897, 8265)]