25270110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 67901760

約数和(自身を除く): 42631650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 541, 865, 1038, 1082, 1557, 1623, 1730, 2595, 2705, 3114, 3246, 4671, 4869, 5190, 5410, 7785, 8115, 9342, 9738, 14607, 15570, 16230, 23355, 24345, 29214, 46710, 48690, 73035, 93593, 146070, 187186, 280779, 467965, 561558, 842337, 935930, 1403895, 1684674, 2527011, 2807790, 4211685, 5054022, 8423370, 12635055, 25270110]

約数ペア:

[(1, 25270110), (2, 12635055), (3, 8423370), (5, 5054022), (6, 4211685), (9, 2807790), (10, 2527011), (15, 1684674), (18, 1403895), (27, 935930), (30, 842337), (45, 561558), (54, 467965), (90, 280779), (135, 187186), (173, 146070), (270, 93593), (346, 73035), (519, 48690), (541, 46710), (865, 29214), (1038, 24345), (1082, 23355), (1557, 16230), (1623, 15570), (1730, 14607), (2595, 9738), (2705, 9342), (3114, 8115), (3246, 7785), (4671, 5410), (4869, 5190)]