157092115

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 201180672

約数和(自身を除く): 44088557

約数列:

[1, 5, 41, 43, 71, 205, 215, 251, 355, 1255, 1763, 2911, 3053, 8815, 10291, 10793, 14555, 15265, 17821, 51455, 53965, 89105, 125173, 442513, 625865, 730661, 766303, 2212565, 3653305, 3831515, 31418423, 157092115]

約数ペア:

[(1, 157092115), (5, 31418423), (41, 3831515), (43, 3653305), (71, 2212565), (205, 766303), (215, 730661), (251, 625865), (355, 442513), (1255, 125173), (1763, 89105), (2911, 53965), (3053, 51455), (8815, 17821), (10291, 15265), (10793, 14555)]