5205750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 14197248

約数和(自身を除く): 8991498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 631, 750, 825, 1262, 1375, 1650, 1893, 2750, 3155, 3786, 4125, 6310, 6941, 8250, 9465, 13882, 15775, 18930, 20823, 31550, 34705, 41646, 47325, 69410, 78875, 94650, 104115, 157750, 173525, 208230, 236625, 347050, 473250, 520575, 867625, 1041150, 1735250, 2602875, 5205750]

約数ペア:

[(1, 5205750), (2, 2602875), (3, 1735250), (5, 1041150), (6, 867625), (10, 520575), (11, 473250), (15, 347050), (22, 236625), (25, 208230), (30, 173525), (33, 157750), (50, 104115), (55, 94650), (66, 78875), (75, 69410), (110, 47325), (125, 41646), (150, 34705), (165, 31550), (250, 20823), (275, 18930), (330, 15775), (375, 13882), (550, 9465), (631, 8250), (750, 6941), (825, 6310), (1262, 4125), (1375, 3786), (1650, 3155), (1893, 2750)]