38673695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 12215905

約数列:

[1, 5, 23, 37, 61, 115, 149, 185, 305, 745, 851, 1403, 2257, 3427, 4255, 5513, 7015, 9089, 11285, 17135, 27565, 45445, 51911, 126799, 209047, 259555, 336293, 633995, 1045235, 1681465, 7734739, 38673695]

約数ペア:

[(1, 38673695), (5, 7734739), (23, 1681465), (37, 1045235), (61, 633995), (115, 336293), (149, 259555), (185, 209047), (305, 126799), (745, 51911), (851, 45445), (1403, 27565), (2257, 17135), (3427, 11285), (4255, 9089), (5513, 7015)]