9171585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 17746560

約数和(自身を除く): 8574975

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 631, 765, 855, 969, 1615, 1893, 2907, 3155, 4845, 5679, 9465, 10727, 11989, 14535, 28395, 32181, 35967, 53635, 59945, 96543, 107901, 160905, 179835, 203813, 482715, 539505, 611439, 1019065, 1834317, 3057195, 9171585]

約数ペア:

[(1, 9171585), (3, 3057195), (5, 1834317), (9, 1019065), (15, 611439), (17, 539505), (19, 482715), (45, 203813), (51, 179835), (57, 160905), (85, 107901), (95, 96543), (153, 59945), (171, 53635), (255, 35967), (285, 32181), (323, 28395), (631, 14535), (765, 11989), (855, 10727), (969, 9465), (1615, 5679), (1893, 4845), (2907, 3155)]