487702978575

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1741}}^1\times {\mathrm{47279}}^1$

素因数の和:49112

約数の個数: 48

約数和(自身を含む): 817028659200

約数和(自身を除く): 329325680625

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1741, 1975, 5223, 5925, 8705, 26115, 43525, 47279, 130575, 137539, 141837, 236395, 412617, 687695, 709185, 1181975, 2063085, 3438475, 3545925, 3735041, 10315425, 11205123, 18675205, 56025615, 82312739, 93376025, 246938217, 280128075, 411563695, 1234691085, 2057818475, 6173455425, 6502706381, 19508119143, 32513531905, 97540595715, 162567659525, 487702978575]

約数ペア:

[(1, 487702978575), (3, 162567659525), (5, 97540595715), (15, 32513531905), (25, 19508119143), (75, 6502706381), (79, 6173455425), (237, 2057818475), (395, 1234691085), (1185, 411563695), (1741, 280128075), (1975, 246938217), (5223, 93376025), (5925, 82312739), (8705, 56025615), (26115, 18675205), (43525, 11205123), (47279, 10315425), (130575, 3735041), (137539, 3545925), (141837, 3438475), (236395, 2063085), (412617, 1181975), (687695, 709185)]