4416345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4075047

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 251, 255, 345, 391, 753, 765, 1035, 1173, 1255, 1955, 2259, 3519, 3765, 4267, 5773, 5865, 11295, 12801, 17319, 17595, 21335, 28865, 38403, 51957, 64005, 86595, 98141, 192015, 259785, 294423, 490705, 883269, 1472115, 4416345]

約数ペア:

[(1, 4416345), (3, 1472115), (5, 883269), (9, 490705), (15, 294423), (17, 259785), (23, 192015), (45, 98141), (51, 86595), (69, 64005), (85, 51957), (115, 38403), (153, 28865), (207, 21335), (251, 17595), (255, 17319), (345, 12801), (391, 11295), (753, 5865), (765, 5773), (1035, 4267), (1173, 3765), (1255, 3519), (1955, 2259)]