37481015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 20579785

約数列:

[1, 5, 11, 13, 19, 31, 55, 65, 89, 95, 143, 155, 209, 247, 341, 403, 445, 589, 715, 979, 1045, 1157, 1235, 1691, 1705, 2015, 2717, 2759, 2945, 4433, 4895, 5785, 6479, 7657, 8455, 12727, 13585, 13795, 18601, 21983, 22165, 30349, 32395, 35867, 38285, 52421, 63635, 84227, 93005, 109915, 151745, 179335, 241813, 262105, 394537, 421135, 576631, 681473, 1209065, 1972685, 2883155, 3407365, 7496203, 37481015]

約数ペア:

[(1, 37481015), (5, 7496203), (11, 3407365), (13, 2883155), (19, 1972685), (31, 1209065), (55, 681473), (65, 576631), (89, 421135), (95, 394537), (143, 262105), (155, 241813), (209, 179335), (247, 151745), (341, 109915), (403, 93005), (445, 84227), (589, 63635), (715, 52421), (979, 38285), (1045, 35867), (1157, 32395), (1235, 30349), (1691, 22165), (1705, 21983), (2015, 18601), (2717, 13795), (2759, 13585), (2945, 12727), (4433, 8455), (4895, 7657), (5785, 6479)]