42381325

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 63293940

約数和(自身を除く): 20912615

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 725, 1015, 1193, 1225, 1421, 5075, 5965, 7105, 8351, 29825, 34597, 35525, 41755, 58457, 172985, 208775, 242179, 292285, 864925, 1210895, 1461425, 1695253, 6054475, 8476265, 42381325]

約数ペア:

[(1, 42381325), (5, 8476265), (7, 6054475), (25, 1695253), (29, 1461425), (35, 1210895), (49, 864925), (145, 292285), (175, 242179), (203, 208775), (245, 172985), (725, 58457), (1015, 41755), (1193, 35525), (1225, 34597), (1421, 29825), (5075, 8351), (5965, 7105)]