99828925

素因数分解:

$5^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 145035360

約数和(自身を除く): 45206435

約数列:

[1, 5, 7, 25, 35, 49, 175, 227, 245, 359, 1135, 1225, 1589, 1795, 2513, 5675, 7945, 8975, 11123, 12565, 17591, 39725, 55615, 62825, 81493, 87955, 278075, 407465, 439775, 570451, 2037325, 2852255, 3993157, 14261275, 19965785, 99828925]

約数ペア:

[(1, 99828925), (5, 19965785), (7, 14261275), (25, 3993157), (35, 2852255), (49, 2037325), (175, 570451), (227, 439775), (245, 407465), (359, 278075), (1135, 87955), (1225, 81493), (1589, 62825), (1795, 55615), (2513, 39725), (5675, 17591), (7945, 12565), (8975, 11123)]