9943955

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 4450285

約数列:

[1, 5, 7, 29, 35, 97, 101, 145, 203, 485, 505, 679, 707, 1015, 2813, 2929, 3395, 3535, 9797, 14065, 14645, 19691, 20503, 48985, 68579, 98455, 102515, 284113, 342895, 1420565, 1988791, 9943955]

約数ペア:

[(1, 9943955), (5, 1988791), (7, 1420565), (29, 342895), (35, 284113), (97, 102515), (101, 98455), (145, 68579), (203, 48985), (485, 20503), (505, 19691), (679, 14645), (707, 14065), (1015, 9797), (2813, 3535), (2929, 3395)]