155514254877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{10429}}^1$

素因数の和:10611

約数の個数: 96

約数和(自身を含む): 255126144000

約数和(自身を除く): 99611889123

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 97, 171, 261, 279, 291, 551, 589, 873, 899, 1653, 1767, 1843, 2697, 2813, 3007, 4959, 5301, 5529, 8091, 8439, 9021, 10429, 16587, 17081, 25317, 27063, 31287, 51243, 53447, 57133, 87203, 93861, 153729, 160341, 171399, 198151, 261609, 302441, 323299, 481023, 514197, 594453, 784827, 907323, 969897, 1011613, 1656857, 1783359, 2721969, 2909691, 3034839, 4970571, 5746379, 6142681, 9104517, 9375671, 14911713, 17239137, 18428043, 19220647, 28127013, 29336777, 31360003, 51717411, 55284129, 57661941, 84381039, 88010331, 94080009, 172985823, 178137749, 264030993, 282240027, 534413247, 557398763, 595840057, 909440087, 1603239741, 1672196289, 1787520171, 2728320261, 5016588867, 5362560513, 8184960783, 17279361653, 51838084959, 155514254877]

約数ペア:

[(1, 155514254877), (3, 51838084959), (9, 17279361653), (19, 8184960783), (29, 5362560513), (31, 5016588867), (57, 2728320261), (87, 1787520171), (93, 1672196289), (97, 1603239741), (171, 909440087), (261, 595840057), (279, 557398763), (291, 534413247), (551, 282240027), (589, 264030993), (873, 178137749), (899, 172985823), (1653, 94080009), (1767, 88010331), (1843, 84381039), (2697, 57661941), (2813, 55284129), (3007, 51717411), (4959, 31360003), (5301, 29336777), (5529, 28127013), (8091, 19220647), (8439, 18428043), (9021, 17239137), (10429, 14911713), (16587, 9375671), (17081, 9104517), (25317, 6142681), (27063, 5746379), (31287, 4970571), (51243, 3034839), (53447, 2909691), (57133, 2721969), (87203, 1783359), (93861, 1656857), (153729, 1011613), (160341, 969897), (171399, 907323), (198151, 784827), (261609, 594453), (302441, 514197), (323299, 481023)]