172022895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 167632785

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 79, 83, 99, 159, 165, 237, 249, 265, 395, 415, 477, 495, 583, 711, 747, 795, 869, 913, 1185, 1245, 1749, 2385, 2607, 2739, 2915, 3555, 3735, 4187, 4345, 4399, 4565, 5247, 6557, 7821, 8217, 8745, 12561, 13035, 13197, 13695, 19671, 20935, 21995, 26235, 32785, 37683, 39105, 39591, 41085, 46057, 48389, 59013, 62805, 65985, 72127, 98355, 138171, 145167, 188415, 197955, 216381, 230285, 241945, 295065, 347521, 360635, 414513, 435501, 649143, 690855, 725835, 1042563, 1081905, 1737605, 2072565, 2177505, 3127689, 3245715, 3822731, 5212815, 11468193, 15638445, 19113655, 34404579, 57340965, 172022895]

約数ペア:

[(1, 172022895), (3, 57340965), (5, 34404579), (9, 19113655), (11, 15638445), (15, 11468193), (33, 5212815), (45, 3822731), (53, 3245715), (55, 3127689), (79, 2177505), (83, 2072565), (99, 1737605), (159, 1081905), (165, 1042563), (237, 725835), (249, 690855), (265, 649143), (395, 435501), (415, 414513), (477, 360635), (495, 347521), (583, 295065), (711, 241945), (747, 230285), (795, 216381), (869, 197955), (913, 188415), (1185, 145167), (1245, 138171), (1749, 98355), (2385, 72127), (2607, 65985), (2739, 62805), (2915, 59013), (3555, 48389), (3735, 46057), (4187, 41085), (4345, 39591), (4399, 39105), (4565, 37683), (5247, 32785), (6557, 26235), (7821, 21995), (8217, 20935), (8745, 19671), (12561, 13695), (13035, 13197)]