41997585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 79994880

約数和(自身を除く): 37997295

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 79, 83, 105, 183, 237, 249, 305, 395, 415, 427, 553, 581, 915, 1185, 1245, 1281, 1659, 1743, 2135, 2765, 2905, 4819, 5063, 6405, 6557, 8295, 8715, 14457, 15189, 19671, 24095, 25315, 32785, 33733, 35441, 45899, 72285, 75945, 98355, 101199, 106323, 137697, 168665, 177205, 229495, 399977, 505995, 531615, 688485, 1199931, 1999885, 2799839, 5999655, 8399517, 13999195, 41997585]

約数ペア:

[(1, 41997585), (3, 13999195), (5, 8399517), (7, 5999655), (15, 2799839), (21, 1999885), (35, 1199931), (61, 688485), (79, 531615), (83, 505995), (105, 399977), (183, 229495), (237, 177205), (249, 168665), (305, 137697), (395, 106323), (415, 101199), (427, 98355), (553, 75945), (581, 72285), (915, 45899), (1185, 35441), (1245, 33733), (1281, 32785), (1659, 25315), (1743, 24095), (2135, 19671), (2765, 15189), (2905, 14457), (4819, 8715), (5063, 8295), (6405, 6557)]