13309942455

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{106663}}^1$

素因数の和:106780

約数の個数: 48

約数和(自身を含む): 23961000960

約数和(自身を除く): 10651058505

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 141, 177, 235, 295, 423, 531, 705, 885, 2115, 2655, 2773, 8319, 13865, 24957, 41595, 106663, 124785, 319989, 533315, 959967, 1599945, 4799835, 5013161, 6293117, 15039483, 18879351, 25065805, 31465585, 45118449, 56638053, 75197415, 94396755, 225592245, 283190265, 295776499, 887329497, 1478882495, 2661988491, 4436647485, 13309942455]

約数ペア:

[(1, 13309942455), (3, 4436647485), (5, 2661988491), (9, 1478882495), (15, 887329497), (45, 295776499), (47, 283190265), (59, 225592245), (141, 94396755), (177, 75197415), (235, 56638053), (295, 45118449), (423, 31465585), (531, 25065805), (705, 18879351), (885, 15039483), (2115, 6293117), (2655, 5013161), (2773, 4799835), (8319, 1599945), (13865, 959967), (24957, 533315), (41595, 319989), (106663, 124785)]