40730895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 36095985

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1439, 1665, 1887, 3145, 4317, 5661, 7195, 9435, 12951, 21585, 24463, 28305, 53243, 64755, 73389, 122315, 159729, 220167, 266215, 366945, 479187, 798645, 905131, 1100835, 2395935, 2715393, 4525655, 8146179, 13576965, 40730895]

約数ペア:

[(1, 40730895), (3, 13576965), (5, 8146179), (9, 4525655), (15, 2715393), (17, 2395935), (37, 1100835), (45, 905131), (51, 798645), (85, 479187), (111, 366945), (153, 266215), (185, 220167), (255, 159729), (333, 122315), (555, 73389), (629, 64755), (765, 53243), (1439, 28305), (1665, 24463), (1887, 21585), (3145, 12951), (4317, 9435), (5661, 7195)]