67650525

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 132848640

約数和(自身を除く): 65198115

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 53, 61, 75, 93, 135, 155, 159, 183, 225, 265, 279, 305, 465, 477, 549, 675, 775, 795, 837, 915, 1325, 1395, 1431, 1525, 1643, 1647, 1891, 2325, 2385, 2745, 3233, 3975, 4185, 4575, 4929, 5673, 6975, 7155, 8215, 8235, 9455, 9699, 11925, 13725, 14787, 16165, 17019, 20925, 24645, 28365, 29097, 35775, 41075, 41175, 44361, 47275, 48495, 51057, 73935, 80825, 85095, 87291, 100223, 123225, 141825, 145485, 221805, 242475, 255285, 300669, 369675, 425475, 436455, 501115, 727425, 902007, 1109025, 1276425, 1503345, 2182275, 2505575, 2706021, 4510035, 7516725, 13530105, 22550175, 67650525]

約数ペア:

[(1, 67650525), (3, 22550175), (5, 13530105), (9, 7516725), (15, 4510035), (25, 2706021), (27, 2505575), (31, 2182275), (45, 1503345), (53, 1276425), (61, 1109025), (75, 902007), (93, 727425), (135, 501115), (155, 436455), (159, 425475), (183, 369675), (225, 300669), (265, 255285), (279, 242475), (305, 221805), (465, 145485), (477, 141825), (549, 123225), (675, 100223), (775, 87291), (795, 85095), (837, 80825), (915, 73935), (1325, 51057), (1395, 48495), (1431, 47275), (1525, 44361), (1643, 41175), (1647, 41075), (1891, 35775), (2325, 29097), (2385, 28365), (2745, 24645), (3233, 20925), (3975, 17019), (4185, 16165), (4575, 14787), (4929, 13725), (5673, 11925), (6975, 9699), (7155, 9455), (8215, 8235)]