15827850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 72

約数和(自身を含む): 45047340

約数和(自身を除く): 29219490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2069, 2550, 3825, 4138, 6207, 7650, 10345, 12414, 18621, 20690, 31035, 35173, 37242, 51725, 62070, 70346, 93105, 103450, 105519, 155175, 175865, 186210, 211038, 310350, 316557, 351730, 465525, 527595, 633114, 879325, 931050, 1055190, 1582785, 1758650, 2637975, 3165570, 5275950, 7913925, 15827850]

約数ペア:

[(1, 15827850), (2, 7913925), (3, 5275950), (5, 3165570), (6, 2637975), (9, 1758650), (10, 1582785), (15, 1055190), (17, 931050), (18, 879325), (25, 633114), (30, 527595), (34, 465525), (45, 351730), (50, 316557), (51, 310350), (75, 211038), (85, 186210), (90, 175865), (102, 155175), (150, 105519), (153, 103450), (170, 93105), (225, 70346), (255, 62070), (306, 51725), (425, 37242), (450, 35173), (510, 31035), (765, 20690), (850, 18621), (1275, 12414), (1530, 10345), (2069, 7650), (2550, 6207), (3825, 4138)]