21836108625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{11393}}^1$

素因数の和:11699

約数の個数: 64

約数和(自身を含む): 38393222400

約数和(自身を除く): 16557113775

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 269, 285, 375, 475, 807, 1345, 1425, 2375, 4035, 5111, 6725, 7125, 11393, 15333, 20175, 25555, 33625, 34179, 56965, 76665, 100875, 127775, 170895, 216467, 284825, 383325, 638875, 649401, 854475, 1082335, 1424125, 1916625, 3064717, 3247005, 4272375, 5411675, 9194151, 15323585, 16235025, 27058375, 45970755, 58229623, 76617925, 81175125, 174688869, 229853775, 291148115, 383089625, 873444345, 1149268875, 1455740575, 4367221725, 7278702875, 21836108625]

約数ペア:

[(1, 21836108625), (3, 7278702875), (5, 4367221725), (15, 1455740575), (19, 1149268875), (25, 873444345), (57, 383089625), (75, 291148115), (95, 229853775), (125, 174688869), (269, 81175125), (285, 76617925), (375, 58229623), (475, 45970755), (807, 27058375), (1345, 16235025), (1425, 15323585), (2375, 9194151), (4035, 5411675), (5111, 4272375), (6725, 3247005), (7125, 3064717), (11393, 1916625), (15333, 1424125), (20175, 1082335), (25555, 854475), (33625, 649401), (34179, 638875), (56965, 383325), (76665, 284825), (100875, 216467), (127775, 170895)]