205840559625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{120401}}^1$

素因数の和:120563

約数の個数: 64

約数和(自身を含む): 353415508992

約数和(自身を除く): 147574949367

約数列:

[1, 3, 5, 15, 25, 47, 75, 97, 125, 141, 235, 291, 375, 485, 705, 1175, 1455, 2425, 3525, 4559, 5875, 7275, 12125, 13677, 17625, 22795, 36375, 68385, 113975, 120401, 341925, 361203, 569875, 602005, 1709625, 1806015, 3010025, 5658847, 9030075, 11678897, 15050125, 16976541, 28294235, 35036691, 45150375, 58394485, 84882705, 141471175, 175183455, 291972425, 424413525, 548908159, 707355875, 875917275, 1459862125, 1646724477, 2122067625, 2744540795, 4379586375, 8233622385, 13722703975, 41168111925, 68613519875, 205840559625]

約数ペア:

[(1, 205840559625), (3, 68613519875), (5, 41168111925), (15, 13722703975), (25, 8233622385), (47, 4379586375), (75, 2744540795), (97, 2122067625), (125, 1646724477), (141, 1459862125), (235, 875917275), (291, 707355875), (375, 548908159), (485, 424413525), (705, 291972425), (1175, 175183455), (1455, 141471175), (2425, 84882705), (3525, 58394485), (4559, 45150375), (5875, 35036691), (7275, 28294235), (12125, 16976541), (13677, 15050125), (17625, 11678897), (22795, 9030075), (36375, 5658847), (68385, 3010025), (113975, 1806015), (120401, 1709625), (341925, 602005), (361203, 569875)]