17072985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 28426752

約数和(自身を除く): 11353767

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 397, 705, 915, 1191, 1985, 2867, 5955, 8601, 14335, 18659, 24217, 43005, 55977, 72651, 93295, 121085, 279885, 363255, 1138199, 3414597, 5690995, 17072985]

約数ペア:

[(1, 17072985), (3, 5690995), (5, 3414597), (15, 1138199), (47, 363255), (61, 279885), (141, 121085), (183, 93295), (235, 72651), (305, 55977), (397, 43005), (705, 24217), (915, 18659), (1191, 14335), (1985, 8601), (2867, 5955)]