47651745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 81729792

約数和(自身を除く): 34078047

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3733, 4255, 11199, 12765, 18665, 55995, 85859, 138121, 257577, 414363, 429295, 690605, 1287885, 2071815, 3176783, 9530349, 15883915, 47651745]

約数ペア:

[(1, 47651745), (3, 15883915), (5, 9530349), (15, 3176783), (23, 2071815), (37, 1287885), (69, 690605), (111, 429295), (115, 414363), (185, 257577), (345, 138121), (555, 85859), (851, 55995), (2553, 18665), (3733, 12765), (4255, 11199)]