421330609995

素因数分解:

$3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1\times {\mathrm{115771}}^1$

素因数の和:116843

約数の個数: 32

約数和(自身を含む): 677093931264

約数和(自身を除く): 255763321269

約数列:

[1, 3, 5, 15, 331, 733, 993, 1655, 2199, 3665, 4965, 10995, 115771, 242623, 347313, 578855, 727869, 1213115, 1736565, 3639345, 38320201, 84860143, 114960603, 191601005, 254580429, 424300715, 574803015, 1272902145, 28088707333, 84266121999, 140443536665, 421330609995]

約数ペア:

[(1, 421330609995), (3, 140443536665), (5, 84266121999), (15, 28088707333), (331, 1272902145), (733, 574803015), (993, 424300715), (1655, 254580429), (2199, 191601005), (3665, 114960603), (4965, 84860143), (10995, 38320201), (115771, 3639345), (242623, 1736565), (347313, 1213115), (578855, 727869)]