25481235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 44251200

約数和(自身を除く): 18769965

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 877, 1937, 2235, 2631, 4385, 5811, 9685, 11401, 13155, 29055, 34203, 57005, 130673, 171015, 392019, 653365, 1698749, 1960095, 5096247, 8493745, 25481235]

約数ペア:

[(1, 25481235), (3, 8493745), (5, 5096247), (13, 1960095), (15, 1698749), (39, 653365), (65, 392019), (149, 171015), (195, 130673), (447, 57005), (745, 34203), (877, 29055), (1937, 13155), (2235, 11401), (2631, 9685), (4385, 5811)]