2023271025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 3540630528

約数和(自身を除く): 1517359503

約数列:

[1, 3, 5, 15, 25, 53, 67, 71, 75, 107, 159, 201, 213, 265, 321, 335, 355, 535, 795, 1005, 1065, 1325, 1605, 1675, 1775, 2675, 3551, 3763, 3975, 4757, 5025, 5325, 5671, 7169, 7597, 8025, 10653, 11289, 14271, 17013, 17755, 18815, 21507, 22791, 23785, 28355, 35845, 37985, 53265, 56445, 71355, 85065, 88775, 94075, 107535, 113955, 118925, 141775, 179225, 189925, 252121, 266325, 282225, 356775, 379957, 402641, 425325, 508999, 537675, 569775, 756363, 1139871, 1207923, 1260605, 1526997, 1899785, 2013205, 2544995, 3781815, 5699355, 6039615, 6303025, 7634985, 9498925, 10066025, 12724975, 18909075, 26976947, 28496775, 30198075, 38174925, 80930841, 134884735, 404654205, 674423675, 2023271025]

約数ペア:

[(1, 2023271025), (3, 674423675), (5, 404654205), (15, 134884735), (25, 80930841), (53, 38174925), (67, 30198075), (71, 28496775), (75, 26976947), (107, 18909075), (159, 12724975), (201, 10066025), (213, 9498925), (265, 7634985), (321, 6303025), (335, 6039615), (355, 5699355), (535, 3781815), (795, 2544995), (1005, 2013205), (1065, 1899785), (1325, 1526997), (1605, 1260605), (1675, 1207923), (1775, 1139871), (2675, 756363), (3551, 569775), (3763, 537675), (3975, 508999), (4757, 425325), (5025, 402641), (5325, 379957), (5671, 356775), (7169, 282225), (7597, 266325), (8025, 252121), (10653, 189925), (11289, 179225), (14271, 141775), (17013, 118925), (17755, 113955), (18815, 107535), (21507, 94075), (22791, 88775), (23785, 85065), (28355, 71355), (35845, 56445), (37985, 53265)]