63300945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 51659439

約数列:

[1, 3, 5, 15, 17, 23, 43, 51, 69, 85, 115, 129, 215, 251, 255, 345, 391, 645, 731, 753, 989, 1173, 1255, 1955, 2193, 2967, 3655, 3765, 4267, 4945, 5773, 5865, 10793, 10965, 12801, 14835, 16813, 17319, 21335, 28865, 32379, 50439, 53965, 64005, 84065, 86595, 98141, 161895, 183481, 248239, 252195, 294423, 490705, 550443, 744717, 917405, 1241195, 1472115, 2752215, 3723585, 4220063, 12660189, 21100315, 63300945]

約数ペア:

[(1, 63300945), (3, 21100315), (5, 12660189), (15, 4220063), (17, 3723585), (23, 2752215), (43, 1472115), (51, 1241195), (69, 917405), (85, 744717), (115, 550443), (129, 490705), (215, 294423), (251, 252195), (255, 248239), (345, 183481), (391, 161895), (645, 98141), (731, 86595), (753, 84065), (989, 64005), (1173, 53965), (1255, 50439), (1955, 32379), (2193, 28865), (2967, 21335), (3655, 17319), (3765, 16813), (4267, 14835), (4945, 12801), (5773, 10965), (5865, 10793)]