73270935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 143573040

約数和(自身を除く): 70302105

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 71, 85, 95, 153, 171, 213, 255, 285, 323, 355, 639, 765, 855, 969, 1065, 1207, 1349, 1615, 2907, 3195, 3621, 4047, 4845, 5041, 6035, 6745, 10863, 12141, 14535, 15123, 18105, 20235, 22933, 25205, 45369, 54315, 60705, 68799, 75615, 85697, 95779, 114665, 206397, 226845, 257091, 287337, 343995, 428485, 478895, 771273, 862011, 1031985, 1285455, 1436685, 1628243, 3856365, 4310055, 4884729, 8141215, 14654187, 24423645, 73270935]

約数ペア:

[(1, 73270935), (3, 24423645), (5, 14654187), (9, 8141215), (15, 4884729), (17, 4310055), (19, 3856365), (45, 1628243), (51, 1436685), (57, 1285455), (71, 1031985), (85, 862011), (95, 771273), (153, 478895), (171, 428485), (213, 343995), (255, 287337), (285, 257091), (323, 226845), (355, 206397), (639, 114665), (765, 95779), (855, 85697), (969, 75615), (1065, 68799), (1207, 60705), (1349, 54315), (1615, 45369), (2907, 25205), (3195, 22933), (3621, 20235), (4047, 18105), (4845, 15123), (5041, 14535), (6035, 12141), (6745, 10863)]