1917365085

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 3366480000

約数和(自身を除く): 1449114915

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 499, 515, 829, 927, 1497, 1545, 2487, 2495, 4145, 4491, 4635, 7461, 7485, 12435, 22455, 37305, 51397, 85387, 154191, 256161, 256985, 413671, 426935, 462573, 768483, 770955, 1241013, 1280805, 2068355, 2312865, 3723039, 3842415, 6205065, 18615195, 42608113, 127824339, 213040565, 383473017, 639121695, 1917365085]

約数ペア:

[(1, 1917365085), (3, 639121695), (5, 383473017), (9, 213040565), (15, 127824339), (45, 42608113), (103, 18615195), (309, 6205065), (499, 3842415), (515, 3723039), (829, 2312865), (927, 2068355), (1497, 1280805), (1545, 1241013), (2487, 770955), (2495, 768483), (4145, 462573), (4491, 426935), (4635, 413671), (7461, 256985), (7485, 256161), (12435, 154191), (22455, 85387), (37305, 51397)]