3889142775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43321}}^1$

素因数の和:43366

約数の個数: 96

約数和(自身を含む): 8595084800

約数和(自身を除く): 4705942025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 57, 63, 75, 95, 105, 133, 135, 171, 175, 189, 225, 285, 315, 399, 475, 513, 525, 665, 675, 855, 945, 1197, 1425, 1575, 1995, 2565, 3325, 3591, 4275, 4725, 5985, 9975, 12825, 17955, 29925, 43321, 89775, 129963, 216605, 303247, 389889, 649815, 823099, 909741, 1083025, 1169667, 1516235, 1949445, 2469297, 2729223, 3249075, 4115495, 4548705, 5761693, 5848335, 7407891, 7581175, 8187669, 9747225, 12346485, 13646115, 17285079, 20577475, 22223673, 22743525, 28808465, 29241675, 37039455, 40938345, 51855237, 61732425, 68230575, 86425395, 111118365, 144042325, 155565711, 185197275, 204691725, 259276185, 432126975, 555591825, 777828555, 1296380925, 3889142775]

約数ペア:

[(1, 3889142775), (3, 1296380925), (5, 777828555), (7, 555591825), (9, 432126975), (15, 259276185), (19, 204691725), (21, 185197275), (25, 155565711), (27, 144042325), (35, 111118365), (45, 86425395), (57, 68230575), (63, 61732425), (75, 51855237), (95, 40938345), (105, 37039455), (133, 29241675), (135, 28808465), (171, 22743525), (175, 22223673), (189, 20577475), (225, 17285079), (285, 13646115), (315, 12346485), (399, 9747225), (475, 8187669), (513, 7581175), (525, 7407891), (665, 5848335), (675, 5761693), (855, 4548705), (945, 4115495), (1197, 3249075), (1425, 2729223), (1575, 2469297), (1995, 1949445), (2565, 1516235), (3325, 1169667), (3591, 1083025), (4275, 909741), (4725, 823099), (5985, 649815), (9975, 389889), (12825, 303247), (17955, 216605), (29925, 129963), (43321, 89775)]