1444984865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 1969920000

約数和(自身を除く): 524935135

約数列:

[1, 5, 19, 31, 37, 89, 95, 149, 155, 185, 445, 589, 703, 745, 1147, 1691, 2759, 2831, 2945, 3293, 3515, 4619, 5513, 5735, 8455, 13261, 13795, 14155, 16465, 21793, 23095, 27565, 52421, 62567, 66305, 87761, 102083, 104747, 108965, 170903, 251959, 262105, 312835, 411091, 438805, 490657, 510415, 523735, 854515, 1259795, 1939577, 2055455, 2453285, 3247157, 7810729, 9322483, 9697885, 15210367, 16235785, 39053645, 46612415, 76051835, 288996973, 1444984865]

約数ペア:

[(1, 1444984865), (5, 288996973), (19, 76051835), (31, 46612415), (37, 39053645), (89, 16235785), (95, 15210367), (149, 9697885), (155, 9322483), (185, 7810729), (445, 3247157), (589, 2453285), (703, 2055455), (745, 1939577), (1147, 1259795), (1691, 854515), (2759, 523735), (2831, 510415), (2945, 490657), (3293, 438805), (3515, 411091), (4619, 312835), (5513, 262105), (5735, 251959), (8455, 170903), (13261, 108965), (13795, 104747), (14155, 102083), (16465, 87761), (21793, 66305), (23095, 62567), (27565, 52421)]