145297645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 186810624

約数和(自身を除く): 41512979

約数列:

[1, 5, 41, 43, 53, 205, 215, 265, 311, 1555, 1763, 2173, 2279, 8815, 10865, 11395, 12751, 13373, 16483, 63755, 66865, 82415, 93439, 467195, 548293, 675803, 708769, 2741465, 3379015, 3543845, 29059529, 145297645]

約数ペア:

[(1, 145297645), (5, 29059529), (41, 3543845), (43, 3379015), (53, 2741465), (205, 708769), (215, 675803), (265, 548293), (311, 467195), (1555, 93439), (1763, 82415), (2173, 66865), (2279, 63755), (8815, 16483), (10865, 13373), (11395, 12751)]