202355325

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 376047360

約数和(自身を除く): 173692035

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 71, 75, 159, 213, 225, 239, 265, 355, 477, 639, 717, 795, 1065, 1195, 1325, 1775, 2151, 2385, 3195, 3585, 3763, 3975, 5325, 5975, 10755, 11289, 11925, 12667, 15975, 16969, 17925, 18815, 33867, 38001, 50907, 53775, 56445, 63335, 84845, 94075, 114003, 152721, 169335, 190005, 254535, 282225, 316675, 424225, 570015, 763605, 846675, 899357, 950025, 1272675, 2698071, 2850075, 3818025, 4496785, 8094213, 13490355, 22483925, 40471065, 67451775, 202355325]

約数ペア:

[(1, 202355325), (3, 67451775), (5, 40471065), (9, 22483925), (15, 13490355), (25, 8094213), (45, 4496785), (53, 3818025), (71, 2850075), (75, 2698071), (159, 1272675), (213, 950025), (225, 899357), (239, 846675), (265, 763605), (355, 570015), (477, 424225), (639, 316675), (717, 282225), (795, 254535), (1065, 190005), (1195, 169335), (1325, 152721), (1775, 114003), (2151, 94075), (2385, 84845), (3195, 63335), (3585, 56445), (3763, 53775), (3975, 50907), (5325, 38001), (5975, 33867), (10755, 18815), (11289, 17925), (11925, 16969), (12667, 15975)]