84026015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 25708897

約数列:

[1, 5, 23, 41, 71, 115, 205, 251, 355, 943, 1255, 1633, 2911, 4715, 5773, 8165, 10291, 14555, 17821, 28865, 51455, 66953, 89105, 236693, 334765, 409883, 730661, 1183465, 2049415, 3653305, 16805203, 84026015]

約数ペア:

[(1, 84026015), (5, 16805203), (23, 3653305), (41, 2049415), (71, 1183465), (115, 730661), (205, 409883), (251, 334765), (355, 236693), (943, 89105), (1255, 66953), (1633, 51455), (2911, 28865), (4715, 17821), (5773, 14555), (8165, 10291)]