97147755

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 179428704

約数和(自身を除く): 82280949

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 999, 1215, 1665, 2161, 2997, 4995, 6483, 8991, 10805, 14985, 19449, 32415, 44955, 58347, 79957, 97245, 175041, 239871, 291735, 399785, 525123, 719613, 875205, 1199355, 2158839, 2625615, 3598065, 6476517, 10794195, 19429551, 32382585, 97147755]

約数ペア:

[(1, 97147755), (3, 32382585), (5, 19429551), (9, 10794195), (15, 6476517), (27, 3598065), (37, 2625615), (45, 2158839), (81, 1199355), (111, 875205), (135, 719613), (185, 525123), (243, 399785), (333, 291735), (405, 239871), (555, 175041), (999, 97245), (1215, 79957), (1665, 58347), (2161, 44955), (2997, 32415), (4995, 19449), (6483, 14985), (8991, 10805)]