61325325

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 110492928

約数和(自身を除く): 49167603

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1427, 1719, 2865, 4281, 4775, 7135, 8595, 12843, 14325, 21405, 35675, 42975, 64215, 107025, 272557, 321075, 817671, 1362785, 2453013, 4088355, 6813925, 12265065, 20441775, 61325325]

約数ペア:

[(1, 61325325), (3, 20441775), (5, 12265065), (9, 6813925), (15, 4088355), (25, 2453013), (45, 1362785), (75, 817671), (191, 321075), (225, 272557), (573, 107025), (955, 64215), (1427, 42975), (1719, 35675), (2865, 21405), (4281, 14325), (4775, 12843), (7135, 8595)]