28366941133155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7283}}^1\times {\mathrm{224041}}^1$

素因数の和:231412

約数の個数: 64

約数和(自身を含む): 48565996577280

約数和(自身を除く): 20199055444125

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 7283, 17385, 21849, 36415, 109245, 138377, 224041, 415131, 444263, 672123, 691885, 1120205, 1332789, 2075655, 2221315, 3360615, 4256779, 6663945, 8440997, 12770337, 13666501, 21283895, 25322991, 40999503, 42204985, 63851685, 68332505, 126614955, 204997515, 259663519, 778990557, 1298317595, 1631690603, 3894952785, 4895071809, 8158453015, 24475359045, 31002121457, 93006364371, 99533126783, 155010607285, 298599380349, 465031821855, 497665633915, 1492996901745, 1891129408877, 5673388226631, 9455647044385, 28366941133155]

約数ペア:

[(1, 28366941133155), (3, 9455647044385), (5, 5673388226631), (15, 1891129408877), (19, 1492996901745), (57, 497665633915), (61, 465031821855), (95, 298599380349), (183, 155010607285), (285, 99533126783), (305, 93006364371), (915, 31002121457), (1159, 24475359045), (3477, 8158453015), (5795, 4895071809), (7283, 3894952785), (17385, 1631690603), (21849, 1298317595), (36415, 778990557), (109245, 259663519), (138377, 204997515), (224041, 126614955), (415131, 68332505), (444263, 63851685), (672123, 42204985), (691885, 40999503), (1120205, 25322991), (1332789, 21283895), (2075655, 13666501), (2221315, 12770337), (3360615, 8440997), (4256779, 6663945)]