22275885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 38338560

約数和(自身を除く): 16062675

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1663, 2679, 4465, 4989, 8315, 13395, 24945, 31597, 78161, 94791, 157985, 234483, 390805, 473955, 1172415, 1485059, 4455177, 7425295, 22275885]

約数ペア:

[(1, 22275885), (3, 7425295), (5, 4455177), (15, 1485059), (19, 1172415), (47, 473955), (57, 390805), (95, 234483), (141, 157985), (235, 94791), (285, 78161), (705, 31597), (893, 24945), (1663, 13395), (2679, 8315), (4465, 4989)]