40506015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 71294976

約数和(自身を除く): 30788961

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 1933, 4191, 5799, 6985, 9665, 20955, 21263, 28995, 63789, 106315, 245491, 318945, 736473, 1227455, 2700401, 3682365, 8101203, 13502005, 40506015]

約数ペア:

[(1, 40506015), (3, 13502005), (5, 8101203), (11, 3682365), (15, 2700401), (33, 1227455), (55, 736473), (127, 318945), (165, 245491), (381, 106315), (635, 63789), (1397, 28995), (1905, 21263), (1933, 20955), (4191, 9665), (5799, 6985)]