308536535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 90631465

約数列:

[1, 5, 19, 71, 95, 149, 307, 355, 745, 1349, 1535, 2831, 5833, 6745, 10579, 14155, 21797, 29165, 45743, 52895, 108985, 201001, 228715, 414143, 869117, 1005005, 2070715, 3247753, 4345585, 16238765, 61707307, 308536535]

約数ペア:

[(1, 308536535), (5, 61707307), (19, 16238765), (71, 4345585), (95, 3247753), (149, 2070715), (307, 1005005), (355, 869117), (745, 414143), (1349, 228715), (1535, 201001), (2831, 108985), (5833, 52895), (6745, 45743), (10579, 29165), (14155, 21797)]