100890705

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 164118528

約数和(自身を除く): 63227823

約数列:

[1, 3, 5, 15, 127, 211, 251, 381, 633, 635, 753, 1055, 1255, 1905, 3165, 3765, 26797, 31877, 52961, 80391, 95631, 133985, 158883, 159385, 264805, 401955, 478155, 794415, 6726047, 20178141, 33630235, 100890705]

約数ペア:

[(1, 100890705), (3, 33630235), (5, 20178141), (15, 6726047), (127, 794415), (211, 478155), (251, 401955), (381, 264805), (633, 159385), (635, 158883), (753, 133985), (1055, 95631), (1255, 80391), (1905, 52961), (3165, 31877), (3765, 26797)]