41849775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 84165744

約数和(自身を除く): 42315969

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 457, 495, 555, 825, 925, 1221, 1371, 1665, 2035, 2285, 2475, 2775, 3663, 4113, 5027, 6105, 6855, 8325, 10175, 11425, 15081, 16909, 18315, 20565, 25135, 30525, 34275, 45243, 50727, 75405, 84545, 91575, 102825, 125675, 152181, 185999, 226215, 253635, 377025, 422725, 557997, 760905, 929995, 1131075, 1268175, 1673991, 2789985, 3804525, 4649975, 8369955, 13949925, 41849775]

約数ペア:

[(1, 41849775), (3, 13949925), (5, 8369955), (9, 4649975), (11, 3804525), (15, 2789985), (25, 1673991), (33, 1268175), (37, 1131075), (45, 929995), (55, 760905), (75, 557997), (99, 422725), (111, 377025), (165, 253635), (185, 226215), (225, 185999), (275, 152181), (333, 125675), (407, 102825), (457, 91575), (495, 84545), (555, 75405), (825, 50727), (925, 45243), (1221, 34275), (1371, 30525), (1665, 25135), (2035, 20565), (2285, 18315), (2475, 16909), (2775, 15081), (3663, 11425), (4113, 10175), (5027, 8325), (6105, 6855)]