38907295425

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113989}}^1$

素因数の和:114083

約数の個数: 72

約数和(自身を含む): 73317000120

約数和(自身を除く): 34409704695

約数列:

[1, 3, 5, 9, 15, 25, 37, 41, 45, 75, 111, 123, 185, 205, 225, 333, 369, 555, 615, 925, 1025, 1517, 1665, 1845, 2775, 3075, 4551, 7585, 8325, 9225, 13653, 22755, 37925, 68265, 113775, 113989, 341325, 341967, 569945, 1025901, 1709835, 2849725, 4217593, 4673549, 5129505, 8549175, 12652779, 14020647, 21087965, 23367745, 25647525, 37958337, 42061941, 63263895, 70103235, 105439825, 116838725, 172921313, 189791685, 210309705, 316319475, 350516175, 518763939, 864606565, 948958425, 1051548525, 1556291817, 2593819695, 4323032825, 7781459085, 12969098475, 38907295425]

約数ペア:

[(1, 38907295425), (3, 12969098475), (5, 7781459085), (9, 4323032825), (15, 2593819695), (25, 1556291817), (37, 1051548525), (41, 948958425), (45, 864606565), (75, 518763939), (111, 350516175), (123, 316319475), (185, 210309705), (205, 189791685), (225, 172921313), (333, 116838725), (369, 105439825), (555, 70103235), (615, 63263895), (925, 42061941), (1025, 37958337), (1517, 25647525), (1665, 23367745), (1845, 21087965), (2775, 14020647), (3075, 12652779), (4551, 8549175), (7585, 5129505), (8325, 4673549), (9225, 4217593), (13653, 2849725), (22755, 1709835), (37925, 1025901), (68265, 569945), (113775, 341967), (113989, 341325)]