520047728865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11708831}}^1$

素因数の和:11708899

約数の個数: 64

約数和(自身を含む): 1079085957120

約数和(自身を除く): 559038228255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 4935, 6345, 8883, 14805, 44415, 11708831, 35126493, 58544155, 81961817, 105379479, 175632465, 245885451, 316138437, 409809085, 526897395, 550315057, 737656353, 1229427255, 1580692185, 1650945171, 2212969059, 2751575285, 3688281765, 3852205399, 4952835513, 8254725855, 11064845295, 11556616197, 14858506539, 19261026995, 24764177565, 34669848591, 57783080985, 74292532695, 104009545773, 173349242955, 520047728865]

約数ペア:

[(1, 520047728865), (3, 173349242955), (5, 104009545773), (7, 74292532695), (9, 57783080985), (15, 34669848591), (21, 24764177565), (27, 19261026995), (35, 14858506539), (45, 11556616197), (47, 11064845295), (63, 8254725855), (105, 4952835513), (135, 3852205399), (141, 3688281765), (189, 2751575285), (235, 2212969059), (315, 1650945171), (329, 1580692185), (423, 1229427255), (705, 737656353), (945, 550315057), (987, 526897395), (1269, 409809085), (1645, 316138437), (2115, 245885451), (2961, 175632465), (4935, 105379479), (6345, 81961817), (8883, 58544155), (14805, 35126493), (44415, 11708831)]