2080340091675

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{42218977}}^1$

素因数の和:42219069

約数の個数: 48

約数和(自身を含む): 3874013421280

約数和(自身を除く): 1793673329605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1825, 1971, 3285, 5475, 9855, 16425, 49275, 42218977, 126656931, 211094885, 379970793, 633284655, 1055474425, 1139912379, 1899853965, 3081985321, 3166423275, 5699561895, 9245955963, 9499269825, 15409926605, 27737867889, 28497809475, 46229779815, 77049633025, 83213603667, 138689339445, 231148899075, 416068018335, 693446697225, 2080340091675]

約数ペア:

[(1, 2080340091675), (3, 693446697225), (5, 416068018335), (9, 231148899075), (15, 138689339445), (25, 83213603667), (27, 77049633025), (45, 46229779815), (73, 28497809475), (75, 27737867889), (135, 15409926605), (219, 9499269825), (225, 9245955963), (365, 5699561895), (657, 3166423275), (675, 3081985321), (1095, 1899853965), (1825, 1139912379), (1971, 1055474425), (3285, 633284655), (5475, 379970793), (9855, 211094885), (16425, 126656931), (49275, 42218977)]