201528060615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{20759}}^1\times {\mathrm{10273}}^1$

素因数の和:31053

約数の個数: 64

約数和(自身を含む): 409513420800

約数和(自身を除く): 207985360185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 10273, 20759, 30819, 51365, 62277, 71911, 92457, 103795, 145313, 154095, 186831, 215733, 277371, 311385, 359555, 435939, 462285, 560493, 647199, 726565, 934155, 1078665, 1307817, 1386855, 1941597, 2179695, 2802465, 3235995, 3923451, 6539085, 9707985, 19617255, 213257207, 639771621, 1066286035, 1492800449, 1919314863, 3198858105, 4478401347, 5757944589, 7464002245, 9596574315, 13435204041, 22392006735, 28789722945, 40305612123, 67176020205, 201528060615]

約数ペア:

[(1, 201528060615), (3, 67176020205), (5, 40305612123), (7, 28789722945), (9, 22392006735), (15, 13435204041), (21, 9596574315), (27, 7464002245), (35, 5757944589), (45, 4478401347), (63, 3198858105), (105, 1919314863), (135, 1492800449), (189, 1066286035), (315, 639771621), (945, 213257207), (10273, 19617255), (20759, 9707985), (30819, 6539085), (51365, 3923451), (62277, 3235995), (71911, 2802465), (92457, 2179695), (103795, 1941597), (145313, 1386855), (154095, 1307817), (186831, 1078665), (215733, 934155), (277371, 726565), (311385, 647199), (359555, 560493), (435939, 462285)]