121487235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14699}}^1$

素因数の和:14755

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 90192765

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 14699, 44097, 73495, 220485, 279281, 426271, 837843, 1278813, 1396405, 2131355, 4189215, 6394065, 8099149, 24297447, 40495745, 121487235]

約数ペア:

[(1, 121487235), (3, 40495745), (5, 24297447), (15, 8099149), (19, 6394065), (29, 4189215), (57, 2131355), (87, 1396405), (95, 1278813), (145, 837843), (285, 426271), (435, 279281), (551, 220485), (1653, 73495), (2755, 44097), (8265, 14699)]