29495761875

素因数分解:

$3^3\times 5^4\times {\mathrm{83}}^1\times {\mathrm{21059}}^1$

素因数の和:21171

約数の個数: 80

約数和(自身を含む): 55264809600

約数和(自身を除く): 25769047725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 125, 135, 225, 249, 375, 415, 625, 675, 747, 1125, 1245, 1875, 2075, 2241, 3375, 3735, 5625, 6225, 10375, 11205, 16875, 18675, 21059, 31125, 51875, 56025, 63177, 93375, 105295, 155625, 189531, 280125, 315885, 466875, 526475, 568593, 947655, 1400625, 1579425, 1747897, 2632375, 2842965, 4738275, 5243691, 7897125, 8739485, 13161875, 14214825, 15731073, 23691375, 26218455, 39485625, 43697425, 47193219, 71074125, 78655365, 118456875, 131092275, 218487125, 235966095, 355370625, 393276825, 655461375, 1092435625, 1179830475, 1966384125, 3277306875, 5899152375, 9831920625, 29495761875]

約数ペア:

[(1, 29495761875), (3, 9831920625), (5, 5899152375), (9, 3277306875), (15, 1966384125), (25, 1179830475), (27, 1092435625), (45, 655461375), (75, 393276825), (83, 355370625), (125, 235966095), (135, 218487125), (225, 131092275), (249, 118456875), (375, 78655365), (415, 71074125), (625, 47193219), (675, 43697425), (747, 39485625), (1125, 26218455), (1245, 23691375), (1875, 15731073), (2075, 14214825), (2241, 13161875), (3375, 8739485), (3735, 7897125), (5625, 5243691), (6225, 4738275), (10375, 2842965), (11205, 2632375), (16875, 1747897), (18675, 1579425), (21059, 1400625), (31125, 947655), (51875, 568593), (56025, 526475), (63177, 466875), (93375, 315885), (105295, 280125), (155625, 189531)]