201479535

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 371952000

約数和(自身を除く): 170472465

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 89, 123, 135, 205, 267, 369, 409, 445, 615, 801, 1107, 1227, 1335, 1845, 2045, 2403, 3649, 3681, 4005, 5535, 6135, 10947, 11043, 12015, 16769, 18245, 18405, 32841, 36401, 50307, 54735, 55215, 83845, 98523, 109203, 150921, 164205, 182005, 251535, 327609, 452763, 492615, 546015, 754605, 982827, 1492441, 1638045, 2263815, 4477323, 4914135, 7462205, 13431969, 22386615, 40295907, 67159845, 201479535]

約数ペア:

[(1, 201479535), (3, 67159845), (5, 40295907), (9, 22386615), (15, 13431969), (27, 7462205), (41, 4914135), (45, 4477323), (89, 2263815), (123, 1638045), (135, 1492441), (205, 982827), (267, 754605), (369, 546015), (409, 492615), (445, 452763), (615, 327609), (801, 251535), (1107, 182005), (1227, 164205), (1335, 150921), (1845, 109203), (2045, 98523), (2403, 83845), (3649, 55215), (3681, 54735), (4005, 50307), (5535, 36401), (6135, 32841), (10947, 18405), (11043, 18245), (12015, 16769)]