149123195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 197455104

約数和(自身を除く): 48331909

約数列:

[1, 5, 13, 65, 83, 131, 211, 415, 655, 1055, 1079, 1703, 2743, 5395, 8515, 10873, 13715, 17513, 27641, 54365, 87565, 138205, 141349, 227669, 359333, 706745, 1138345, 1796665, 2294203, 11471015, 29824639, 149123195]

約数ペア:

[(1, 149123195), (5, 29824639), (13, 11471015), (65, 2294203), (83, 1796665), (131, 1138345), (211, 706745), (415, 359333), (655, 227669), (1055, 141349), (1079, 138205), (1703, 87565), (2743, 54365), (5395, 27641), (8515, 17513), (10873, 13715)]