76786325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 120099456

約数和(自身を除く): 43313131

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 353, 385, 565, 791, 1243, 1765, 1925, 2471, 2825, 3883, 3955, 6215, 8701, 8825, 12355, 19415, 19775, 27181, 31075, 39889, 43505, 61775, 97075, 135905, 199445, 217525, 279223, 438779, 679525, 997225, 1396115, 2193895, 3071453, 6980575, 10969475, 15357265, 76786325]

約数ペア:

[(1, 76786325), (5, 15357265), (7, 10969475), (11, 6980575), (25, 3071453), (35, 2193895), (55, 1396115), (77, 997225), (113, 679525), (175, 438779), (275, 279223), (353, 217525), (385, 199445), (565, 135905), (791, 97075), (1243, 61775), (1765, 43505), (1925, 39889), (2471, 31075), (2825, 27181), (3883, 19775), (3955, 19415), (6215, 12355), (8701, 8825)]