238002965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 311150592

約数和(自身を除く): 73147627

約数列:

[1, 5, 23, 31, 101, 115, 155, 505, 661, 713, 2323, 3131, 3305, 3565, 11615, 15203, 15655, 20491, 66761, 72013, 76015, 102455, 333805, 360065, 471293, 1535503, 2069591, 2356465, 7677515, 10347955, 47600593, 238002965]

約数ペア:

[(1, 238002965), (5, 47600593), (23, 10347955), (31, 7677515), (101, 2356465), (115, 2069591), (155, 1535503), (505, 471293), (661, 360065), (713, 333805), (2323, 102455), (3131, 76015), (3305, 72013), (3565, 66761), (11615, 20491), (15203, 15655)]