13100945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 18797184

約数和(自身を除く): 5696239

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 251, 365, 715, 803, 949, 1255, 2761, 3263, 4015, 4745, 10439, 13805, 16315, 18323, 35893, 52195, 91615, 179465, 201553, 238199, 1007765, 1190995, 2620189, 13100945]

約数ペア:

[(1, 13100945), (5, 2620189), (11, 1190995), (13, 1007765), (55, 238199), (65, 201553), (73, 179465), (143, 91615), (251, 52195), (365, 35893), (715, 18323), (803, 16315), (949, 13805), (1255, 10439), (2761, 4745), (3263, 4015)]