295293225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 509253120

約数和(自身を除く): 213959895

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 137, 145, 411, 435, 685, 725, 991, 2055, 2175, 2973, 3425, 3973, 4955, 10275, 11919, 14865, 19865, 24775, 28739, 59595, 74325, 86217, 99325, 135767, 143695, 297975, 407301, 431085, 678835, 718475, 2036505, 2155425, 3394175, 3937243, 10182525, 11811729, 19686215, 59058645, 98431075, 295293225]

約数ペア:

[(1, 295293225), (3, 98431075), (5, 59058645), (15, 19686215), (25, 11811729), (29, 10182525), (75, 3937243), (87, 3394175), (137, 2155425), (145, 2036505), (411, 718475), (435, 678835), (685, 431085), (725, 407301), (991, 297975), (2055, 143695), (2175, 135767), (2973, 99325), (3425, 86217), (3973, 74325), (4955, 59595), (10275, 28739), (11919, 24775), (14865, 19865)]