15290550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 72

約数和(自身を含む): 44829720

約数和(自身を除く): 29539170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 3089, 4950, 6178, 9267, 15445, 18534, 27801, 30890, 33979, 46335, 55602, 67958, 77225, 92670, 101937, 139005, 154450, 169895, 203874, 231675, 278010, 305811, 339790, 463350, 509685, 611622, 695025, 849475, 1019370, 1390050, 1529055, 1698950, 2548425, 3058110, 5096850, 7645275, 15290550]

約数ペア:

[(1, 15290550), (2, 7645275), (3, 5096850), (5, 3058110), (6, 2548425), (9, 1698950), (10, 1529055), (11, 1390050), (15, 1019370), (18, 849475), (22, 695025), (25, 611622), (30, 509685), (33, 463350), (45, 339790), (50, 305811), (55, 278010), (66, 231675), (75, 203874), (90, 169895), (99, 154450), (110, 139005), (150, 101937), (165, 92670), (198, 77225), (225, 67958), (275, 55602), (330, 46335), (450, 33979), (495, 30890), (550, 27801), (825, 18534), (990, 15445), (1650, 9267), (2475, 6178), (3089, 4950)]