13941725

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 21204000

約数和(自身を除く): 7262275

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 599, 665, 931, 1225, 2995, 3325, 4193, 4655, 11381, 14975, 20965, 23275, 29351, 56905, 79667, 104825, 146755, 284525, 398335, 557669, 733775, 1991675, 2788345, 13941725]

約数ペア:

[(1, 13941725), (5, 2788345), (7, 1991675), (19, 733775), (25, 557669), (35, 398335), (49, 284525), (95, 146755), (133, 104825), (175, 79667), (245, 56905), (475, 29351), (599, 23275), (665, 20965), (931, 14975), (1225, 11381), (2995, 4655), (3325, 4193)]