33564165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 27261435

約数列:

[1, 3, 5, 15, 19, 29, 31, 57, 87, 93, 95, 131, 145, 155, 285, 393, 435, 465, 551, 589, 655, 899, 1653, 1767, 1965, 2489, 2697, 2755, 2945, 3799, 4061, 4495, 7467, 8265, 8835, 11397, 12183, 12445, 13485, 17081, 18995, 20305, 37335, 51243, 56985, 60915, 72181, 77159, 85405, 117769, 216543, 231477, 256215, 353307, 360905, 385795, 588845, 1082715, 1157385, 1766535, 2237611, 6712833, 11188055, 33564165]

約数ペア:

[(1, 33564165), (3, 11188055), (5, 6712833), (15, 2237611), (19, 1766535), (29, 1157385), (31, 1082715), (57, 588845), (87, 385795), (93, 360905), (95, 353307), (131, 256215), (145, 231477), (155, 216543), (285, 117769), (393, 85405), (435, 77159), (465, 72181), (551, 60915), (589, 56985), (655, 51243), (899, 37335), (1653, 20305), (1767, 18995), (1965, 17081), (2489, 13485), (2697, 12445), (2755, 12183), (2945, 11397), (3799, 8835), (4061, 8265), (4495, 7467)]