633131415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 1255994688

約数和(自身を除く): 622863273

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1213, 1657, 3639, 4971, 6065, 8285, 8491, 10917, 11599, 14913, 18195, 24855, 25473, 34797, 42455, 54585, 57995, 74565, 76419, 104391, 127365, 173985, 382095, 521955, 2009941, 6029823, 10049705, 14069587, 18089469, 30149115, 42208761, 70347935, 90447345, 126626283, 211043805, 633131415]

約数ペア:

[(1, 633131415), (3, 211043805), (5, 126626283), (7, 90447345), (9, 70347935), (15, 42208761), (21, 30149115), (35, 18089469), (45, 14069587), (63, 10049705), (105, 6029823), (315, 2009941), (1213, 521955), (1657, 382095), (3639, 173985), (4971, 127365), (6065, 104391), (8285, 76419), (8491, 74565), (10917, 57995), (11599, 54585), (14913, 42455), (18195, 34797), (24855, 25473)]