224254155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 379786752

約数和(自身を除く): 155532597

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 331, 465, 705, 961, 993, 1457, 1655, 2883, 4371, 4805, 4965, 7285, 10261, 14415, 15557, 21855, 30783, 45167, 46671, 51305, 77785, 135501, 153915, 225835, 233355, 318091, 482267, 677505, 954273, 1446801, 1590455, 2411335, 4771365, 7234005, 14950277, 44850831, 74751385, 224254155]

約数ペア:

[(1, 224254155), (3, 74751385), (5, 44850831), (15, 14950277), (31, 7234005), (47, 4771365), (93, 2411335), (141, 1590455), (155, 1446801), (235, 954273), (331, 677505), (465, 482267), (705, 318091), (961, 233355), (993, 225835), (1457, 153915), (1655, 135501), (2883, 77785), (4371, 51305), (4805, 46671), (4965, 45167), (7285, 30783), (10261, 21855), (14415, 15557)]