15705450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 72

約数和(自身を含む): 44699148

約数和(自身を除く): 28993698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2053, 2550, 3825, 4106, 6159, 7650, 10265, 12318, 18477, 20530, 30795, 34901, 36954, 51325, 61590, 69802, 92385, 102650, 104703, 153975, 174505, 184770, 209406, 307950, 314109, 349010, 461925, 523515, 628218, 872525, 923850, 1047030, 1570545, 1745050, 2617575, 3141090, 5235150, 7852725, 15705450]

約数ペア:

[(1, 15705450), (2, 7852725), (3, 5235150), (5, 3141090), (6, 2617575), (9, 1745050), (10, 1570545), (15, 1047030), (17, 923850), (18, 872525), (25, 628218), (30, 523515), (34, 461925), (45, 349010), (50, 314109), (51, 307950), (75, 209406), (85, 184770), (90, 174505), (102, 153975), (150, 104703), (153, 102650), (170, 92385), (225, 69802), (255, 61590), (306, 51325), (425, 36954), (450, 34901), (510, 30795), (765, 20530), (850, 18477), (1275, 12318), (1530, 10265), (2053, 7650), (2550, 6159), (3825, 4106)]