30231825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 54538176

約数和(自身を除く): 24306351

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 307, 325, 505, 921, 975, 1313, 1515, 1535, 2525, 3939, 3991, 4605, 6565, 7575, 7675, 11973, 19695, 19955, 23025, 31007, 32825, 59865, 93021, 98475, 99775, 155035, 299325, 403091, 465105, 775175, 1209273, 2015455, 2325525, 6046365, 10077275, 30231825]

約数ペア:

[(1, 30231825), (3, 10077275), (5, 6046365), (13, 2325525), (15, 2015455), (25, 1209273), (39, 775175), (65, 465105), (75, 403091), (101, 299325), (195, 155035), (303, 99775), (307, 98475), (325, 93021), (505, 59865), (921, 32825), (975, 31007), (1313, 23025), (1515, 19955), (1535, 19695), (2525, 11973), (3939, 7675), (3991, 7575), (4605, 6565)]