83801115

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 161241600

約数和(自身を除く): 77440485

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 95, 111, 135, 171, 185, 285, 333, 513, 555, 703, 855, 883, 999, 1665, 2109, 2565, 2649, 3515, 4415, 4995, 6327, 7947, 10545, 13245, 16777, 18981, 23841, 31635, 32671, 39735, 50331, 83885, 94905, 98013, 119205, 150993, 163355, 251655, 294039, 452979, 490065, 620749, 754965, 882117, 1470195, 1862247, 2264895, 3103745, 4410585, 5586741, 9311235, 16760223, 27933705, 83801115]

約数ペア:

[(1, 83801115), (3, 27933705), (5, 16760223), (9, 9311235), (15, 5586741), (19, 4410585), (27, 3103745), (37, 2264895), (45, 1862247), (57, 1470195), (95, 882117), (111, 754965), (135, 620749), (171, 490065), (185, 452979), (285, 294039), (333, 251655), (513, 163355), (555, 150993), (703, 119205), (855, 98013), (883, 94905), (999, 83885), (1665, 50331), (2109, 39735), (2565, 32671), (2649, 31635), (3515, 23841), (4415, 18981), (4995, 16777), (6327, 13245), (7947, 10545)]