40772115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 73944000

約数和(自身を除く): 33171885

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 157, 199, 261, 435, 471, 597, 785, 995, 1305, 1413, 1791, 2355, 2985, 4553, 5771, 7065, 8955, 13659, 17313, 22765, 28855, 31243, 40977, 51939, 68295, 86565, 93729, 156215, 204885, 259695, 281187, 468645, 906047, 1405935, 2718141, 4530235, 8154423, 13590705, 40772115]

約数ペア:

[(1, 40772115), (3, 13590705), (5, 8154423), (9, 4530235), (15, 2718141), (29, 1405935), (45, 906047), (87, 468645), (145, 281187), (157, 259695), (199, 204885), (261, 156215), (435, 93729), (471, 86565), (597, 68295), (785, 51939), (995, 40977), (1305, 31243), (1413, 28855), (1791, 22765), (2355, 17313), (2985, 13659), (4553, 8955), (5771, 7065)]