1344987675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13679}}^1$

素因数の和:13737

約数の個数: 72

約数和(自身を含む): 2646259200

約数和(自身を除く): 1301271525

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 171, 207, 225, 285, 345, 437, 475, 575, 855, 1035, 1311, 1425, 1725, 2185, 3933, 4275, 5175, 6555, 10925, 13679, 19665, 32775, 41037, 68395, 98325, 123111, 205185, 259901, 314617, 341975, 615555, 779703, 943851, 1025925, 1299505, 1573085, 2339109, 2831553, 3077775, 3898515, 4719255, 5977723, 6497525, 7865425, 11695545, 14157765, 17933169, 19492575, 23596275, 29888615, 53799507, 58477725, 70788825, 89665845, 149443075, 268997535, 448329225, 1344987675]

約数ペア:

[(1, 1344987675), (3, 448329225), (5, 268997535), (9, 149443075), (15, 89665845), (19, 70788825), (23, 58477725), (25, 53799507), (45, 29888615), (57, 23596275), (69, 19492575), (75, 17933169), (95, 14157765), (115, 11695545), (171, 7865425), (207, 6497525), (225, 5977723), (285, 4719255), (345, 3898515), (437, 3077775), (475, 2831553), (575, 2339109), (855, 1573085), (1035, 1299505), (1311, 1025925), (1425, 943851), (1725, 779703), (2185, 615555), (3933, 341975), (4275, 314617), (5175, 259901), (6555, 205185), (10925, 123111), (13679, 98325), (19665, 68395), (32775, 41037)]