63313425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 131926080

約数和(自身を除く): 68612655

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 175, 183, 225, 305, 315, 427, 525, 549, 659, 915, 1281, 1525, 1575, 1977, 2135, 2745, 3295, 3843, 4575, 4613, 5931, 6405, 9885, 10675, 13725, 13839, 16475, 19215, 23065, 29655, 32025, 40199, 41517, 49425, 69195, 96075, 115325, 120597, 148275, 200995, 207585, 281393, 345975, 361791, 602985, 844179, 1004975, 1037925, 1406965, 1808955, 2532537, 3014925, 4220895, 7034825, 9044775, 12662685, 21104475, 63313425]

約数ペア:

[(1, 63313425), (3, 21104475), (5, 12662685), (7, 9044775), (9, 7034825), (15, 4220895), (21, 3014925), (25, 2532537), (35, 1808955), (45, 1406965), (61, 1037925), (63, 1004975), (75, 844179), (105, 602985), (175, 361791), (183, 345975), (225, 281393), (305, 207585), (315, 200995), (427, 148275), (525, 120597), (549, 115325), (659, 96075), (915, 69195), (1281, 49425), (1525, 41517), (1575, 40199), (1977, 32025), (2135, 29655), (2745, 23065), (3295, 19215), (3843, 16475), (4575, 13839), (4613, 13725), (5931, 10675), (6405, 9885)]